490664760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{4088873}}^1$

素因数の和:4088887

約数の個数: 32

約数和(自身を含む): 1471994640

約数和(自身を除く): 981329880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 4088873, 8177746, 12266619, 16355492, 20444365, 24533238, 32710984, 40888730, 49066476, 61333095, 81777460, 98132952, 122666190, 163554920, 245332380, 490664760]

約数ペア:

[(1, 490664760), (2, 245332380), (3, 163554920), (4, 122666190), (5, 98132952), (6, 81777460), (8, 61333095), (10, 49066476), (12, 40888730), (15, 32710984), (20, 24533238), (24, 20444365), (30, 16355492), (40, 12266619), (60, 8177746), (120, 4088873)]