151232580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{840181}}^1$

素因数の和:840196

約数の個数: 36

約数和(自身を含む): 458739372

約数和(自身を除く): 307506792

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 840181, 1680362, 2520543, 3360724, 4200905, 5041086, 7561629, 8401810, 10082172, 12602715, 15123258, 16803620, 25205430, 30246516, 37808145, 50410860, 75616290, 151232580]

約数ペア:

[(1, 151232580), (2, 75616290), (3, 50410860), (4, 37808145), (5, 30246516), (6, 25205430), (9, 16803620), (10, 15123258), (12, 12602715), (15, 10082172), (18, 8401810), (20, 7561629), (30, 5041086), (36, 4200905), (45, 3360724), (60, 2520543), (90, 1680362), (180, 840181)]