238941240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1991177}}^1$

素因数の和:1991191

約数の個数: 32

約数和(自身を含む): 716824080

約数和(自身を除く): 477882840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1991177, 3982354, 5973531, 7964708, 9955885, 11947062, 15929416, 19911770, 23894124, 29867655, 39823540, 47788248, 59735310, 79647080, 119470620, 238941240]

約数ペア:

[(1, 238941240), (2, 119470620), (3, 79647080), (4, 59735310), (5, 47788248), (6, 39823540), (8, 29867655), (10, 23894124), (12, 19911770), (15, 15929416), (20, 11947062), (24, 9955885), (30, 7964708), (40, 5973531), (60, 3982354), (120, 1991177)]