197689080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{6079}}^1$

素因数の和:6364

約数の個数: 64

約数和(自身を含む): 595353600

約数和(自身を除く): 397664520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 271, 542, 813, 1084, 1355, 1626, 2168, 2710, 3252, 4065, 5420, 6079, 6504, 8130, 10840, 12158, 16260, 18237, 24316, 30395, 32520, 36474, 48632, 60790, 72948, 91185, 121580, 145896, 182370, 243160, 364740, 729480, 1647409, 3294818, 4942227, 6589636, 8237045, 9884454, 13179272, 16474090, 19768908, 24711135, 32948180, 39537816, 49422270, 65896360, 98844540, 197689080]

約数ペア:

[(1, 197689080), (2, 98844540), (3, 65896360), (4, 49422270), (5, 39537816), (6, 32948180), (8, 24711135), (10, 19768908), (12, 16474090), (15, 13179272), (20, 9884454), (24, 8237045), (30, 6589636), (40, 4942227), (60, 3294818), (120, 1647409), (271, 729480), (542, 364740), (813, 243160), (1084, 182370), (1355, 145896), (1626, 121580), (2168, 91185), (2710, 72948), (3252, 60790), (4065, 48632), (5420, 36474), (6079, 32520), (6504, 30395), (8130, 24316), (10840, 18237), (12158, 16260)]