90628440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{15413}}^1$

素因数の和:15441

約数の個数: 96

約数和(自身を含む): 316295280

約数和(自身を除く): 225666840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 5880, 15413, 30826, 46239, 61652, 77065, 92478, 107891, 123304, 154130, 184956, 215782, 231195, 308260, 323673, 369912, 431564, 462390, 539455, 616520, 647346, 755237, 863128, 924780, 1078910, 1294692, 1510474, 1618365, 1849560, 2157820, 2265711, 2589384, 3020948, 3236730, 3776185, 4315640, 4531422, 6041896, 6473460, 7552370, 9062844, 11328555, 12946920, 15104740, 18125688, 22657110, 30209480, 45314220, 90628440]

約数ペア:

[(1, 90628440), (2, 45314220), (3, 30209480), (4, 22657110), (5, 18125688), (6, 15104740), (7, 12946920), (8, 11328555), (10, 9062844), (12, 7552370), (14, 6473460), (15, 6041896), (20, 4531422), (21, 4315640), (24, 3776185), (28, 3236730), (30, 3020948), (35, 2589384), (40, 2265711), (42, 2157820), (49, 1849560), (56, 1618365), (60, 1510474), (70, 1294692), (84, 1078910), (98, 924780), (105, 863128), (120, 755237), (140, 647346), (147, 616520), (168, 539455), (196, 462390), (210, 431564), (245, 369912), (280, 323673), (294, 308260), (392, 231195), (420, 215782), (490, 184956), (588, 154130), (735, 123304), (840, 107891), (980, 92478), (1176, 77065), (1470, 61652), (1960, 46239), (2940, 30826), (5880, 15413)]