90774720

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{733}}^1$

素因数の和:799

約数の個数: 168

約数和(自身を含む): 319924176

約数和(自身を除く): 229149456

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 43, 45, 48, 60, 64, 72, 80, 86, 90, 96, 120, 129, 144, 160, 172, 180, 192, 215, 240, 258, 288, 320, 344, 360, 387, 430, 480, 516, 576, 645, 688, 720, 733, 774, 860, 960, 1032, 1290, 1376, 1440, 1466, 1548, 1720, 1935, 2064, 2199, 2580, 2752, 2880, 2932, 3096, 3440, 3665, 3870, 4128, 4398, 5160, 5864, 6192, 6597, 6880, 7330, 7740, 8256, 8796, 10320, 10995, 11728, 12384, 13194, 13760, 14660, 15480, 17592, 20640, 21990, 23456, 24768, 26388, 29320, 30960, 31519, 32985, 35184, 41280, 43980, 46912, 52776, 58640, 61920, 63038, 65970, 70368, 87960, 94557, 105552, 117280, 123840, 126076, 131940, 140736, 157595, 175920, 189114, 211104, 234560, 252152, 263880, 283671, 315190, 351840, 378228, 422208, 472785, 504304, 527760, 567342, 630380, 703680, 756456, 945570, 1008608, 1055520, 1134684, 1260760, 1418355, 1512912, 1891140, 2017216, 2111040, 2269368, 2521520, 2836710, 3025824, 3782280, 4538736, 5043040, 5673420, 6051648, 7564560, 9077472, 10086080, 11346840, 15129120, 18154944, 22693680, 30258240, 45387360, 90774720]

約数ペア:

[(1, 90774720), (2, 45387360), (3, 30258240), (4, 22693680), (5, 18154944), (6, 15129120), (8, 11346840), (9, 10086080), (10, 9077472), (12, 7564560), (15, 6051648), (16, 5673420), (18, 5043040), (20, 4538736), (24, 3782280), (30, 3025824), (32, 2836710), (36, 2521520), (40, 2269368), (43, 2111040), (45, 2017216), (48, 1891140), (60, 1512912), (64, 1418355), (72, 1260760), (80, 1134684), (86, 1055520), (90, 1008608), (96, 945570), (120, 756456), (129, 703680), (144, 630380), (160, 567342), (172, 527760), (180, 504304), (192, 472785), (215, 422208), (240, 378228), (258, 351840), (288, 315190), (320, 283671), (344, 263880), (360, 252152), (387, 234560), (430, 211104), (480, 189114), (516, 175920), (576, 157595), (645, 140736), (688, 131940), (720, 126076), (733, 123840), (774, 117280), (860, 105552), (960, 94557), (1032, 87960), (1290, 70368), (1376, 65970), (1440, 63038), (1466, 61920), (1548, 58640), (1720, 52776), (1935, 46912), (2064, 43980), (2199, 41280), (2580, 35184), (2752, 32985), (2880, 31519), (2932, 30960), (3096, 29320), (3440, 26388), (3665, 24768), (3870, 23456), (4128, 21990), (4398, 20640), (5160, 17592), (5864, 15480), (6192, 14660), (6597, 13760), (6880, 13194), (7330, 12384), (7740, 11728), (8256, 10995), (8796, 10320)]