129304920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1077541}}^1$

素因数の和:1077555

約数の個数: 32

約数和(自身を含む): 387915120

約数和(自身を除く): 258610200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1077541, 2155082, 3232623, 4310164, 5387705, 6465246, 8620328, 10775410, 12930492, 16163115, 21550820, 25860984, 32326230, 43101640, 64652460, 129304920]

約数ペア:

[(1, 129304920), (2, 64652460), (3, 43101640), (4, 32326230), (5, 25860984), (6, 21550820), (8, 16163115), (10, 12930492), (12, 10775410), (15, 8620328), (20, 6465246), (24, 5387705), (30, 4310164), (40, 3232623), (60, 2155082), (120, 1077541)]