161769360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{3529}}^1$

素因数の和:3736

約数の個数: 80

約数和(自身を含む): 504253440

約数和(自身を除く): 342484080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 191, 240, 382, 573, 764, 955, 1146, 1528, 1910, 2292, 2865, 3056, 3529, 3820, 4584, 5730, 7058, 7640, 9168, 10587, 11460, 14116, 15280, 17645, 21174, 22920, 28232, 35290, 42348, 45840, 52935, 56464, 70580, 84696, 105870, 141160, 169392, 211740, 282320, 423480, 674039, 846960, 1348078, 2022117, 2696156, 3370195, 4044234, 5392312, 6740390, 8088468, 10110585, 10784624, 13480780, 16176936, 20221170, 26961560, 32353872, 40442340, 53923120, 80884680, 161769360]

約数ペア:

[(1, 161769360), (2, 80884680), (3, 53923120), (4, 40442340), (5, 32353872), (6, 26961560), (8, 20221170), (10, 16176936), (12, 13480780), (15, 10784624), (16, 10110585), (20, 8088468), (24, 6740390), (30, 5392312), (40, 4044234), (48, 3370195), (60, 2696156), (80, 2022117), (120, 1348078), (191, 846960), (240, 674039), (382, 423480), (573, 282320), (764, 211740), (955, 169392), (1146, 141160), (1528, 105870), (1910, 84696), (2292, 70580), (2865, 56464), (3056, 52935), (3529, 45840), (3820, 42348), (4584, 35290), (5730, 28232), (7058, 22920), (7640, 21174), (9168, 17645), (10587, 15280), (11460, 14116)]