455325120

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:252

約数の個数: 336

約数和(自身を含む): 1690359840

約数和(自身を除く): 1235034720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 53, 57, 60, 64, 72, 76, 80, 90, 95, 96, 106, 114, 120, 144, 152, 157, 159, 160, 171, 180, 190, 192, 212, 228, 240, 265, 285, 288, 304, 314, 318, 320, 342, 360, 380, 424, 456, 471, 477, 480, 530, 570, 576, 608, 628, 636, 684, 720, 760, 785, 795, 848, 855, 912, 942, 954, 960, 1007, 1060, 1140, 1216, 1256, 1272, 1368, 1413, 1440, 1520, 1570, 1590, 1696, 1710, 1824, 1884, 1908, 2014, 2120, 2280, 2355, 2385, 2512, 2544, 2736, 2826, 2880, 2983, 3021, 3040, 3140, 3180, 3392, 3420, 3648, 3768, 3816, 4028, 4240, 4560, 4710, 4770, 5024, 5035, 5088, 5472, 5652, 5966, 6042, 6080, 6280, 6360, 6840, 7065, 7536, 7632, 8056, 8321, 8480, 8949, 9063, 9120, 9420, 9540, 10048, 10070, 10176, 10944, 11304, 11932, 12084, 12560, 12720, 13680, 14130, 14915, 15072, 15105, 15264, 16112, 16642, 16960, 17898, 18126, 18240, 18840, 19080, 20140, 22608, 23864, 24168, 24963, 25120, 25440, 26847, 27360, 28260, 29830, 30144, 30210, 30528, 32224, 33284, 35796, 36252, 37680, 38160, 40280, 41605, 44745, 45216, 45315, 47728, 48336, 49926, 50240, 50880, 53694, 54720, 56520, 59660, 60420, 64448, 66568, 71592, 72504, 74889, 75360, 76320, 80560, 83210, 89490, 90432, 90630, 95456, 96672, 99852, 107388, 113040, 119320, 120840, 124815, 133136, 134235, 143184, 145008, 149778, 150720, 152640, 158099, 161120, 166420, 178980, 181260, 190912, 193344, 199704, 214776, 226080, 238640, 241680, 249630, 266272, 268470, 286368, 290016, 299556, 316198, 322240, 332840, 357960, 362520, 374445, 399408, 429552, 452160, 474297, 477280, 483360, 499260, 532544, 536940, 572736, 580032, 599112, 632396, 665680, 715920, 725040, 748890, 790495, 798816, 859104, 948594, 954560, 966720, 998520, 1073880, 1198224, 1264792, 1331360, 1422891, 1431840, 1450080, 1497780, 1580990, 1597632, 1718208, 1897188, 1997040, 2147760, 2371485, 2396448, 2529584, 2662720, 2845782, 2863680, 2900160, 2995560, 3161980, 3794376, 3994080, 4295520, 4742970, 4792896, 5059168, 5691564, 5991120, 6323960, 7114455, 7588752, 7988160, 8591040, 9485940, 10118336, 11383128, 11982240, 12647920, 14228910, 15177504, 18971880, 22766256, 23964480, 25295840, 28457820, 30355008, 37943760, 45532512, 50591680, 56915640, 75887520, 91065024, 113831280, 151775040, 227662560, 455325120]

約数ペア:

[(1, 455325120), (2, 227662560), (3, 151775040), (4, 113831280), (5, 91065024), (6, 75887520), (8, 56915640), (9, 50591680), (10, 45532512), (12, 37943760), (15, 30355008), (16, 28457820), (18, 25295840), (19, 23964480), (20, 22766256), (24, 18971880), (30, 15177504), (32, 14228910), (36, 12647920), (38, 11982240), (40, 11383128), (45, 10118336), (48, 9485940), (53, 8591040), (57, 7988160), (60, 7588752), (64, 7114455), (72, 6323960), (76, 5991120), (80, 5691564), (90, 5059168), (95, 4792896), (96, 4742970), (106, 4295520), (114, 3994080), (120, 3794376), (144, 3161980), (152, 2995560), (157, 2900160), (159, 2863680), (160, 2845782), (171, 2662720), (180, 2529584), (190, 2396448), (192, 2371485), (212, 2147760), (228, 1997040), (240, 1897188), (265, 1718208), (285, 1597632), (288, 1580990), (304, 1497780), (314, 1450080), (318, 1431840), (320, 1422891), (342, 1331360), (360, 1264792), (380, 1198224), (424, 1073880), (456, 998520), (471, 966720), (477, 954560), (480, 948594), (530, 859104), (570, 798816), (576, 790495), (608, 748890), (628, 725040), (636, 715920), (684, 665680), (720, 632396), (760, 599112), (785, 580032), (795, 572736), (848, 536940), (855, 532544), (912, 499260), (942, 483360), (954, 477280), (960, 474297), (1007, 452160), (1060, 429552), (1140, 399408), (1216, 374445), (1256, 362520), (1272, 357960), (1368, 332840), (1413, 322240), (1440, 316198), (1520, 299556), (1570, 290016), (1590, 286368), (1696, 268470), (1710, 266272), (1824, 249630), (1884, 241680), (1908, 238640), (2014, 226080), (2120, 214776), (2280, 199704), (2355, 193344), (2385, 190912), (2512, 181260), (2544, 178980), (2736, 166420), (2826, 161120), (2880, 158099), (2983, 152640), (3021, 150720), (3040, 149778), (3140, 145008), (3180, 143184), (3392, 134235), (3420, 133136), (3648, 124815), (3768, 120840), (3816, 119320), (4028, 113040), (4240, 107388), (4560, 99852), (4710, 96672), (4770, 95456), (5024, 90630), (5035, 90432), (5088, 89490), (5472, 83210), (5652, 80560), (5966, 76320), (6042, 75360), (6080, 74889), (6280, 72504), (6360, 71592), (6840, 66568), (7065, 64448), (7536, 60420), (7632, 59660), (8056, 56520), (8321, 54720), (8480, 53694), (8949, 50880), (9063, 50240), (9120, 49926), (9420, 48336), (9540, 47728), (10048, 45315), (10070, 45216), (10176, 44745), (10944, 41605), (11304, 40280), (11932, 38160), (12084, 37680), (12560, 36252), (12720, 35796), (13680, 33284), (14130, 32224), (14915, 30528), (15072, 30210), (15105, 30144), (15264, 29830), (16112, 28260), (16642, 27360), (16960, 26847), (17898, 25440), (18126, 25120), (18240, 24963), (18840, 24168), (19080, 23864), (20140, 22608)]