188397240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1569977}}^1$

素因数の和:1569991

約数の個数: 32

約数和(自身を含む): 565192080

約数和(自身を除く): 376794840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1569977, 3139954, 4709931, 6279908, 7849885, 9419862, 12559816, 15699770, 18839724, 23549655, 31399540, 37679448, 47099310, 62799080, 94198620, 188397240]

約数ペア:

[(1, 188397240), (2, 94198620), (3, 62799080), (4, 47099310), (5, 37679448), (6, 31399540), (8, 23549655), (10, 18839724), (12, 15699770), (15, 12559816), (20, 9419862), (24, 7849885), (30, 6279908), (40, 4709931), (60, 3139954), (120, 1569977)]