520126080

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{270899}}^1$

素因数の和:270921

約数の個数: 64

約数和(自身を含む): 1657908000

約数和(自身を除く): 1137781920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 270899, 541798, 812697, 1083596, 1354495, 1625394, 2167192, 2708990, 3250788, 4063485, 4334384, 5417980, 6501576, 8126970, 8668768, 10835960, 13003152, 16253940, 17337536, 21671920, 26006304, 32507880, 34675072, 43343840, 52012608, 65015760, 86687680, 104025216, 130031520, 173375360, 260063040, 520126080]

約数ペア:

[(1, 520126080), (2, 260063040), (3, 173375360), (4, 130031520), (5, 104025216), (6, 86687680), (8, 65015760), (10, 52012608), (12, 43343840), (15, 34675072), (16, 32507880), (20, 26006304), (24, 21671920), (30, 17337536), (32, 16253940), (40, 13003152), (48, 10835960), (60, 8668768), (64, 8126970), (80, 6501576), (96, 5417980), (120, 4334384), (128, 4063485), (160, 3250788), (192, 2708990), (240, 2167192), (320, 1625394), (384, 1354495), (480, 1083596), (640, 812697), (960, 541798), (1920, 270899)]