85352280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{54713}}^1$

素因数の和:54740

約数の個数: 64

約数和(自身を含む): 275758560

約数和(自身を除く): 190406280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 54713, 109426, 164139, 218852, 273565, 328278, 437704, 547130, 656556, 711269, 820695, 1094260, 1313112, 1422538, 1641390, 2133807, 2188520, 2845076, 3282780, 3556345, 4267614, 5690152, 6565560, 7112690, 8535228, 10669035, 14225380, 17070456, 21338070, 28450760, 42676140, 85352280]

約数ペア:

[(1, 85352280), (2, 42676140), (3, 28450760), (4, 21338070), (5, 17070456), (6, 14225380), (8, 10669035), (10, 8535228), (12, 7112690), (13, 6565560), (15, 5690152), (20, 4267614), (24, 3556345), (26, 3282780), (30, 2845076), (39, 2188520), (40, 2133807), (52, 1641390), (60, 1422538), (65, 1313112), (78, 1094260), (104, 820695), (120, 711269), (130, 656556), (156, 547130), (195, 437704), (260, 328278), (312, 273565), (390, 218852), (520, 164139), (780, 109426), (1560, 54713)]