148803420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2480057}}^1$

素因数の和:2480069

約数の個数: 24

約数和(自身を含む): 416649744

約数和(自身を除く): 267846324

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2480057, 4960114, 7440171, 9920228, 12400285, 14880342, 24800570, 29760684, 37200855, 49601140, 74401710, 148803420]

約数ペア:

[(1, 148803420), (2, 74401710), (3, 49601140), (4, 37200855), (5, 29760684), (6, 24800570), (10, 14880342), (12, 12400285), (15, 9920228), (20, 7440171), (30, 4960114), (60, 2480057)]