64416360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{536803}}^1$

素因数の和:536817

約数の個数: 32

約数和(自身を含む): 193249440

約数和(自身を除く): 128833080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 536803, 1073606, 1610409, 2147212, 2684015, 3220818, 4294424, 5368030, 6441636, 8052045, 10736060, 12883272, 16104090, 21472120, 32208180, 64416360]

約数ペア:

[(1, 64416360), (2, 32208180), (3, 21472120), (4, 16104090), (5, 12883272), (6, 10736060), (8, 8052045), (10, 6441636), (12, 5368030), (15, 4294424), (20, 3220818), (24, 2684015), (30, 2147212), (40, 1610409), (60, 1073606), (120, 536803)]