1520853720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{12673781}}^1$

素因数の和:12673795

約数の個数: 32

約数和(自身を含む): 4562561520

約数和(自身を除く): 3041707800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 12673781, 25347562, 38021343, 50695124, 63368905, 76042686, 101390248, 126737810, 152085372, 190106715, 253475620, 304170744, 380213430, 506951240, 760426860, 1520853720]

約数ペア:

[(1, 1520853720), (2, 760426860), (3, 506951240), (4, 380213430), (5, 304170744), (6, 253475620), (8, 190106715), (10, 152085372), (12, 126737810), (15, 101390248), (20, 76042686), (24, 63368905), (30, 50695124), (40, 38021343), (60, 25347562), (120, 12673781)]