316885620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{23063}}^1$

素因数の和:23304

約数の個数: 48

約数和(自身を含む): 891192960

約数和(自身を除く): 574307340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 229, 458, 687, 916, 1145, 1374, 2290, 2748, 3435, 4580, 6870, 13740, 23063, 46126, 69189, 92252, 115315, 138378, 230630, 276756, 345945, 461260, 691890, 1383780, 5281427, 10562854, 15844281, 21125708, 26407135, 31688562, 52814270, 63377124, 79221405, 105628540, 158442810, 316885620]

約数ペア:

[(1, 316885620), (2, 158442810), (3, 105628540), (4, 79221405), (5, 63377124), (6, 52814270), (10, 31688562), (12, 26407135), (15, 21125708), (20, 15844281), (30, 10562854), (60, 5281427), (229, 1383780), (458, 691890), (687, 461260), (916, 345945), (1145, 276756), (1374, 230630), (2290, 138378), (2748, 115315), (3435, 92252), (4580, 69189), (6870, 46126), (13740, 23063)]