40641420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{677357}}^1$

素因数の和:677369

約数の個数: 24

約数和(自身を含む): 113796144

約数和(自身を除く): 73154724

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 677357, 1354714, 2032071, 2709428, 3386785, 4064142, 6773570, 8128284, 10160355, 13547140, 20320710, 40641420]

約数ペア:

[(1, 40641420), (2, 20320710), (3, 13547140), (4, 10160355), (5, 8128284), (6, 6773570), (10, 4064142), (12, 3386785), (15, 2709428), (20, 2032071), (30, 1354714), (60, 677357)]