15703770120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{130864751}}^1$

素因数の和:130864765

約数の個数: 32

約数和(自身を含む): 47111310720

約数和(自身を除く): 31407540600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 130864751, 261729502, 392594253, 523459004, 654323755, 785188506, 1046918008, 1308647510, 1570377012, 1962971265, 2617295020, 3140754024, 3925942530, 5234590040, 7851885060, 15703770120]

約数ペア:

[(1, 15703770120), (2, 7851885060), (3, 5234590040), (4, 3925942530), (5, 3140754024), (6, 2617295020), (8, 1962971265), (10, 1570377012), (12, 1308647510), (15, 1046918008), (20, 785188506), (24, 654323755), (30, 523459004), (40, 392594253), (60, 261729502), (120, 130864751)]