157102320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{654593}}^1$

素因数の和:654609

約数の個数: 40

約数和(自身を含む): 487017936

約数和(自身を除く): 329915616

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 654593, 1309186, 1963779, 2618372, 3272965, 3927558, 5236744, 6545930, 7855116, 9818895, 10473488, 13091860, 15710232, 19637790, 26183720, 31420464, 39275580, 52367440, 78551160, 157102320]

約数ペア:

[(1, 157102320), (2, 78551160), (3, 52367440), (4, 39275580), (5, 31420464), (6, 26183720), (8, 19637790), (10, 15710232), (12, 13091860), (15, 10473488), (16, 9818895), (20, 7855116), (24, 6545930), (30, 5236744), (40, 3927558), (48, 3272965), (60, 2618372), (80, 1963779), (120, 1309186), (240, 654593)]