139895880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1165799}}^1$

素因数の和:1165813

約数の個数: 32

約数和(自身を含む): 419688000

約数和(自身を除く): 279792120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1165799, 2331598, 3497397, 4663196, 5828995, 6994794, 9326392, 11657990, 13989588, 17486985, 23315980, 27979176, 34973970, 46631960, 69947940, 139895880]

約数ペア:

[(1, 139895880), (2, 69947940), (3, 46631960), (4, 34973970), (5, 27979176), (6, 23315980), (8, 17486985), (10, 13989588), (12, 11657990), (15, 9326392), (20, 6994794), (24, 5828995), (30, 4663196), (40, 3497397), (60, 2331598), (120, 1165799)]