190677720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{15427}}^1$

素因数の和:15544

約数の個数: 64

約数和(自身を含む): 577624320

約数和(自身を除く): 386946600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 103, 120, 206, 309, 412, 515, 618, 824, 1030, 1236, 1545, 2060, 2472, 3090, 4120, 6180, 12360, 15427, 30854, 46281, 61708, 77135, 92562, 123416, 154270, 185124, 231405, 308540, 370248, 462810, 617080, 925620, 1588981, 1851240, 3177962, 4766943, 6355924, 7944905, 9533886, 12711848, 15889810, 19067772, 23834715, 31779620, 38135544, 47669430, 63559240, 95338860, 190677720]

約数ペア:

[(1, 190677720), (2, 95338860), (3, 63559240), (4, 47669430), (5, 38135544), (6, 31779620), (8, 23834715), (10, 19067772), (12, 15889810), (15, 12711848), (20, 9533886), (24, 7944905), (30, 6355924), (40, 4766943), (60, 3177962), (103, 1851240), (120, 1588981), (206, 925620), (309, 617080), (412, 462810), (515, 370248), (618, 308540), (824, 231405), (1030, 185124), (1236, 154270), (1545, 123416), (2060, 92562), (2472, 77135), (3090, 61708), (4120, 46281), (6180, 30854), (12360, 15427)]