329979360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{687457}}^1$

素因数の和:687475

約数の個数: 48

約数和(自身を含む): 1039436496

約数和(自身を除く): 709457136

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 687457, 1374914, 2062371, 2749828, 3437285, 4124742, 5499656, 6874570, 8249484, 10311855, 10999312, 13749140, 16498968, 20623710, 21998624, 27498280, 32997936, 41247420, 54996560, 65995872, 82494840, 109993120, 164989680, 329979360]

約数ペア:

[(1, 329979360), (2, 164989680), (3, 109993120), (4, 82494840), (5, 65995872), (6, 54996560), (8, 41247420), (10, 32997936), (12, 27498280), (15, 21998624), (16, 20623710), (20, 16498968), (24, 13749140), (30, 10999312), (32, 10311855), (40, 8249484), (48, 6874570), (60, 5499656), (80, 4124742), (96, 3437285), (120, 2749828), (160, 2062371), (240, 1374914), (480, 687457)]