488676960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{337}}^1$

素因数の和:430

約数の個数: 288

約数和(自身を含む): 1793806560

約数和(自身を除く): 1305129600

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, 72, 76, 80, 90, 95, 96, 106, 114, 120, 144, 152, 159, 160, 171, 180, 190, 212, 228, 240, 265, 285, 288, 304, 318, 337, 342, 360, 380, 424, 456, 477, 480, 530, 570, 608, 636, 674, 684, 720, 760, 795, 848, 855, 912, 954, 1007, 1011, 1060, 1140, 1272, 1348, 1368, 1440, 1520, 1590, 1685, 1696, 1710, 1824, 1908, 2014, 2022, 2120, 2280, 2385, 2544, 2696, 2736, 3021, 3033, 3040, 3180, 3370, 3420, 3816, 4028, 4044, 4240, 4560, 4770, 5035, 5055, 5088, 5392, 5472, 6042, 6066, 6360, 6403, 6740, 6840, 7632, 8056, 8088, 8480, 9063, 9120, 9540, 10070, 10110, 10784, 12084, 12132, 12720, 12806, 13480, 13680, 15105, 15165, 15264, 16112, 16176, 17861, 18126, 19080, 19209, 20140, 20220, 24168, 24264, 25440, 25612, 26960, 27360, 30210, 30330, 32015, 32224, 32352, 35722, 36252, 38160, 38418, 40280, 40440, 45315, 48336, 48528, 51224, 53583, 53920, 57627, 60420, 60660, 64030, 71444, 72504, 76320, 76836, 80560, 80880, 89305, 90630, 96045, 96672, 97056, 102448, 107166, 115254, 120840, 121320, 128060, 142888, 145008, 153672, 160749, 161120, 161760, 178610, 181260, 192090, 204896, 214332, 230508, 241680, 242640, 256120, 267915, 285776, 288135, 290016, 307344, 321498, 339359, 357220, 362520, 384180, 428664, 461016, 483360, 485280, 512240, 535830, 571552, 576270, 614688, 642996, 678718, 714440, 725040, 768360, 803745, 857328, 922032, 1018077, 1024480, 1071660, 1152540, 1285992, 1357436, 1428880, 1450080, 1536720, 1607490, 1696795, 1714656, 1844064, 2036154, 2143320, 2305080, 2571984, 2714872, 2857760, 3054231, 3073440, 3214980, 3393590, 4072308, 4286640, 4610160, 5090385, 5143968, 5429744, 6108462, 6429960, 6787180, 8144616, 8573280, 9220320, 10180770, 10859488, 12216924, 12859920, 13574360, 15271155, 16289232, 20361540, 24433848, 25719840, 27148720, 30542310, 32578464, 40723080, 48867696, 54297440, 61084620, 81446160, 97735392, 122169240, 162892320, 244338480, 488676960]

約数ペア:

[(1, 488676960), (2, 244338480), (3, 162892320), (4, 122169240), (5, 97735392), (6, 81446160), (8, 61084620), (9, 54297440), (10, 48867696), (12, 40723080), (15, 32578464), (16, 30542310), (18, 27148720), (19, 25719840), (20, 24433848), (24, 20361540), (30, 16289232), (32, 15271155), (36, 13574360), (38, 12859920), (40, 12216924), (45, 10859488), (48, 10180770), (53, 9220320), (57, 8573280), (60, 8144616), (72, 6787180), (76, 6429960), (80, 6108462), (90, 5429744), (95, 5143968), (96, 5090385), (106, 4610160), (114, 4286640), (120, 4072308), (144, 3393590), (152, 3214980), (159, 3073440), (160, 3054231), (171, 2857760), (180, 2714872), (190, 2571984), (212, 2305080), (228, 2143320), (240, 2036154), (265, 1844064), (285, 1714656), (288, 1696795), (304, 1607490), (318, 1536720), (337, 1450080), (342, 1428880), (360, 1357436), (380, 1285992), (424, 1152540), (456, 1071660), (477, 1024480), (480, 1018077), (530, 922032), (570, 857328), (608, 803745), (636, 768360), (674, 725040), (684, 714440), (720, 678718), (760, 642996), (795, 614688), (848, 576270), (855, 571552), (912, 535830), (954, 512240), (1007, 485280), (1011, 483360), (1060, 461016), (1140, 428664), (1272, 384180), (1348, 362520), (1368, 357220), (1440, 339359), (1520, 321498), (1590, 307344), (1685, 290016), (1696, 288135), (1710, 285776), (1824, 267915), (1908, 256120), (2014, 242640), (2022, 241680), (2120, 230508), (2280, 214332), (2385, 204896), (2544, 192090), (2696, 181260), (2736, 178610), (3021, 161760), (3033, 161120), (3040, 160749), (3180, 153672), (3370, 145008), (3420, 142888), (3816, 128060), (4028, 121320), (4044, 120840), (4240, 115254), (4560, 107166), (4770, 102448), (5035, 97056), (5055, 96672), (5088, 96045), (5392, 90630), (5472, 89305), (6042, 80880), (6066, 80560), (6360, 76836), (6403, 76320), (6740, 72504), (6840, 71444), (7632, 64030), (8056, 60660), (8088, 60420), (8480, 57627), (9063, 53920), (9120, 53583), (9540, 51224), (10070, 48528), (10110, 48336), (10784, 45315), (12084, 40440), (12132, 40280), (12720, 38418), (12806, 38160), (13480, 36252), (13680, 35722), (15105, 32352), (15165, 32224), (15264, 32015), (16112, 30330), (16176, 30210), (17861, 27360), (18126, 26960), (19080, 25612), (19209, 25440), (20140, 24264), (20220, 24168)]