279730680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2331089}}^1$

素因数の和:2331103

約数の個数: 32

約数和(自身を含む): 839192400

約数和(自身を除く): 559461720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2331089, 4662178, 6993267, 9324356, 11655445, 13986534, 18648712, 23310890, 27973068, 34966335, 46621780, 55946136, 69932670, 93243560, 139865340, 279730680]

約数ペア:

[(1, 279730680), (2, 139865340), (3, 93243560), (4, 69932670), (5, 55946136), (6, 46621780), (8, 34966335), (10, 27973068), (12, 23310890), (15, 18648712), (20, 13986534), (24, 11655445), (30, 9324356), (40, 6993267), (60, 4662178), (120, 2331089)]