154181040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{49417}}^1$

素因数の和:49446

約数の個数: 80

約数和(自身を含む): 514737888

約数和(自身を除く): 360556848

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, 49417, 98834, 148251, 197668, 247085, 296502, 395336, 494170, 593004, 642421, 741255, 790672, 988340, 1186008, 1284842, 1482510, 1927263, 1976680, 2372016, 2569684, 2965020, 3212105, 3854526, 3953360, 5139368, 5930040, 6424210, 7709052, 9636315, 10278736, 11860080, 12848420, 15418104, 19272630, 25696840, 30836208, 38545260, 51393680, 77090520, 154181040]

約数ペア:

[(1, 154181040), (2, 77090520), (3, 51393680), (4, 38545260), (5, 30836208), (6, 25696840), (8, 19272630), (10, 15418104), (12, 12848420), (13, 11860080), (15, 10278736), (16, 9636315), (20, 7709052), (24, 6424210), (26, 5930040), (30, 5139368), (39, 3953360), (40, 3854526), (48, 3212105), (52, 2965020), (60, 2569684), (65, 2372016), (78, 1976680), (80, 1927263), (104, 1482510), (120, 1284842), (130, 1186008), (156, 988340), (195, 790672), (208, 741255), (240, 642421), (260, 593004), (312, 494170), (390, 395336), (520, 296502), (624, 247085), (780, 197668), (1040, 148251), (1560, 98834), (3120, 49417)]