122858640

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2473}}^1$

素因数の和:2518

約数の個数: 160

約数和(自身を含む): 441757440

約数和(自身を除く): 318898800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 90, 92, 108, 115, 120, 135, 138, 144, 180, 184, 207, 216, 230, 240, 270, 276, 345, 360, 368, 414, 432, 460, 540, 552, 621, 690, 720, 828, 920, 1035, 1080, 1104, 1242, 1380, 1656, 1840, 2070, 2160, 2473, 2484, 2760, 3105, 3312, 4140, 4946, 4968, 5520, 6210, 7419, 8280, 9892, 9936, 12365, 12420, 14838, 16560, 19784, 22257, 24730, 24840, 29676, 37095, 39568, 44514, 49460, 49680, 56879, 59352, 66771, 74190, 89028, 98920, 111285, 113758, 118704, 133542, 148380, 170637, 178056, 197840, 222570, 227516, 267084, 284395, 296760, 333855, 341274, 356112, 445140, 455032, 511911, 534168, 568790, 593520, 667710, 682548, 853185, 890280, 910064, 1023822, 1068336, 1137580, 1335420, 1365096, 1535733, 1706370, 1780560, 2047644, 2275160, 2559555, 2670840, 2730192, 3071466, 3412740, 4095288, 4550320, 5119110, 5341680, 6142932, 6825480, 7678665, 8190576, 10238220, 12285864, 13650960, 15357330, 20476440, 24571728, 30714660, 40952880, 61429320, 122858640]

約数ペア:

[(1, 122858640), (2, 61429320), (3, 40952880), (4, 30714660), (5, 24571728), (6, 20476440), (8, 15357330), (9, 13650960), (10, 12285864), (12, 10238220), (15, 8190576), (16, 7678665), (18, 6825480), (20, 6142932), (23, 5341680), (24, 5119110), (27, 4550320), (30, 4095288), (36, 3412740), (40, 3071466), (45, 2730192), (46, 2670840), (48, 2559555), (54, 2275160), (60, 2047644), (69, 1780560), (72, 1706370), (80, 1535733), (90, 1365096), (92, 1335420), (108, 1137580), (115, 1068336), (120, 1023822), (135, 910064), (138, 890280), (144, 853185), (180, 682548), (184, 667710), (207, 593520), (216, 568790), (230, 534168), (240, 511911), (270, 455032), (276, 445140), (345, 356112), (360, 341274), (368, 333855), (414, 296760), (432, 284395), (460, 267084), (540, 227516), (552, 222570), (621, 197840), (690, 178056), (720, 170637), (828, 148380), (920, 133542), (1035, 118704), (1080, 113758), (1104, 111285), (1242, 98920), (1380, 89028), (1656, 74190), (1840, 66771), (2070, 59352), (2160, 56879), (2473, 49680), (2484, 49460), (2760, 44514), (3105, 39568), (3312, 37095), (4140, 29676), (4946, 24840), (4968, 24730), (5520, 22257), (6210, 19784), (7419, 16560), (8280, 14838), (9892, 12420), (9936, 12365)]