123761040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{39667}}^1$

素因数の和:39696

約数の個数: 80

約数和(自身を含む): 413181888

約数和(自身を除く): 289420848

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 39667, 79334, 119001, 158668, 198335, 238002, 317336, 396670, 476004, 515671, 595005, 634672, 793340, 952008, 1031342, 1190010, 1547013, 1586680, 1904016, 2062684, 2380020, 2578355, 3094026, 3173360, 4125368, 4760040, 5156710, 6188052, 7735065, 8250736, 9520080, 10313420, 12376104, 15470130, 20626840, 24752208, 30940260, 41253680, 61880520, 123761040]

約数ペア:

[(1, 123761040), (2, 61880520), (3, 41253680), (4, 30940260), (5, 24752208), (6, 20626840), (8, 15470130), (10, 12376104), (12, 10313420), (13, 9520080), (15, 8250736), (16, 7735065), (20, 6188052), (24, 5156710), (26, 4760040), (30, 4125368), (39, 3173360), (40, 3094026), (48, 2578355), (52, 2380020), (60, 2062684), (65, 1904016), (78, 1586680), (80, 1547013), (104, 1190010), (120, 1031342), (130, 952008), (156, 793340), (195, 634672), (208, 595005), (240, 515671), (260, 476004), (312, 396670), (390, 317336), (520, 238002), (624, 198335), (780, 158668), (1040, 119001), (1560, 79334), (3120, 39667)]