917430120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{82207}}^1$

素因数の和:82255

約数の個数: 96

約数和(自身を含む): 3077867520

約数和(自身を除く): 2160437400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 930, 1116, 1240, 1395, 1860, 2232, 2790, 3720, 5580, 11160, 82207, 164414, 246621, 328828, 411035, 493242, 657656, 739863, 822070, 986484, 1233105, 1479726, 1644140, 1972968, 2466210, 2548417, 2959452, 3288280, 3699315, 4932420, 5096834, 5918904, 7398630, 7645251, 9864840, 10193668, 12742085, 14797260, 15290502, 20387336, 22935753, 25484170, 29594520, 30581004, 38226255, 45871506, 50968340, 61162008, 76452510, 91743012, 101936680, 114678765, 152905020, 183486024, 229357530, 305810040, 458715060, 917430120]

約数ペア:

[(1, 917430120), (2, 458715060), (3, 305810040), (4, 229357530), (5, 183486024), (6, 152905020), (8, 114678765), (9, 101936680), (10, 91743012), (12, 76452510), (15, 61162008), (18, 50968340), (20, 45871506), (24, 38226255), (30, 30581004), (31, 29594520), (36, 25484170), (40, 22935753), (45, 20387336), (60, 15290502), (62, 14797260), (72, 12742085), (90, 10193668), (93, 9864840), (120, 7645251), (124, 7398630), (155, 5918904), (180, 5096834), (186, 4932420), (248, 3699315), (279, 3288280), (310, 2959452), (360, 2548417), (372, 2466210), (465, 1972968), (558, 1644140), (620, 1479726), (744, 1233105), (930, 986484), (1116, 822070), (1240, 739863), (1395, 657656), (1860, 493242), (2232, 411035), (2790, 328828), (3720, 246621), (5580, 164414), (11160, 82207)]