29968320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:123

約数の個数: 224

約数和(自身を含む): 105338880

約数和(自身を除く): 75370560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 31, 32, 38, 40, 48, 53, 57, 60, 62, 64, 76, 80, 93, 95, 96, 106, 114, 120, 124, 152, 155, 159, 160, 186, 190, 192, 212, 228, 240, 248, 265, 285, 304, 310, 318, 320, 372, 380, 424, 456, 465, 480, 496, 530, 570, 589, 608, 620, 636, 744, 760, 795, 848, 912, 930, 960, 992, 1007, 1060, 1140, 1178, 1216, 1240, 1272, 1488, 1520, 1590, 1643, 1696, 1767, 1824, 1860, 1984, 2014, 2120, 2280, 2356, 2480, 2544, 2945, 2976, 3021, 3040, 3180, 3286, 3392, 3534, 3648, 3720, 4028, 4240, 4560, 4712, 4929, 4960, 5035, 5088, 5890, 5952, 6042, 6080, 6360, 6572, 7068, 7440, 8056, 8215, 8480, 8835, 9120, 9424, 9858, 9920, 10070, 10176, 11780, 12084, 12720, 13144, 14136, 14880, 15105, 16112, 16430, 16960, 17670, 18240, 18848, 19716, 20140, 23560, 24168, 24645, 25440, 26288, 28272, 29760, 30210, 31217, 32224, 32860, 35340, 37696, 39432, 40280, 47120, 48336, 49290, 50880, 52576, 56544, 60420, 62434, 64448, 65720, 70680, 78864, 80560, 93651, 94240, 96672, 98580, 105152, 113088, 120840, 124868, 131440, 141360, 156085, 157728, 161120, 187302, 188480, 193344, 197160, 241680, 249736, 262880, 282720, 312170, 315456, 322240, 374604, 394320, 468255, 483360, 499472, 525760, 565440, 624340, 749208, 788640, 936510, 966720, 998944, 1248680, 1498416, 1577280, 1873020, 1997888, 2497360, 2996832, 3746040, 4994720, 5993664, 7492080, 9989440, 14984160, 29968320]

約数ペア:

[(1, 29968320), (2, 14984160), (3, 9989440), (4, 7492080), (5, 5993664), (6, 4994720), (8, 3746040), (10, 2996832), (12, 2497360), (15, 1997888), (16, 1873020), (19, 1577280), (20, 1498416), (24, 1248680), (30, 998944), (31, 966720), (32, 936510), (38, 788640), (40, 749208), (48, 624340), (53, 565440), (57, 525760), (60, 499472), (62, 483360), (64, 468255), (76, 394320), (80, 374604), (93, 322240), (95, 315456), (96, 312170), (106, 282720), (114, 262880), (120, 249736), (124, 241680), (152, 197160), (155, 193344), (159, 188480), (160, 187302), (186, 161120), (190, 157728), (192, 156085), (212, 141360), (228, 131440), (240, 124868), (248, 120840), (265, 113088), (285, 105152), (304, 98580), (310, 96672), (318, 94240), (320, 93651), (372, 80560), (380, 78864), (424, 70680), (456, 65720), (465, 64448), (480, 62434), (496, 60420), (530, 56544), (570, 52576), (589, 50880), (608, 49290), (620, 48336), (636, 47120), (744, 40280), (760, 39432), (795, 37696), (848, 35340), (912, 32860), (930, 32224), (960, 31217), (992, 30210), (1007, 29760), (1060, 28272), (1140, 26288), (1178, 25440), (1216, 24645), (1240, 24168), (1272, 23560), (1488, 20140), (1520, 19716), (1590, 18848), (1643, 18240), (1696, 17670), (1767, 16960), (1824, 16430), (1860, 16112), (1984, 15105), (2014, 14880), (2120, 14136), (2280, 13144), (2356, 12720), (2480, 12084), (2544, 11780), (2945, 10176), (2976, 10070), (3021, 9920), (3040, 9858), (3180, 9424), (3286, 9120), (3392, 8835), (3534, 8480), (3648, 8215), (3720, 8056), (4028, 7440), (4240, 7068), (4560, 6572), (4712, 6360), (4929, 6080), (4960, 6042), (5035, 5952), (5088, 5890)]