30181280

素因数分解:

$2^5\times 5^1\times {\mathrm{188633}}^1$

素因数の和:188648

約数の個数: 24

約数和(自身を含む): 71303652

約数和(自身を除く): 41122372

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 188633, 377266, 754532, 943165, 1509064, 1886330, 3018128, 3772660, 6036256, 7545320, 15090640, 30181280]

約数ペア:

[(1, 30181280), (2, 15090640), (4, 7545320), (5, 6036256), (8, 3772660), (10, 3018128), (16, 1886330), (20, 1509064), (32, 943165), (40, 754532), (80, 377266), (160, 188633)]