239164680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1993039}}^1$

素因数の和:1993053

約数の個数: 32

約数和(自身を含む): 717494400

約数和(自身を除く): 478329720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1993039, 3986078, 5979117, 7972156, 9965195, 11958234, 15944312, 19930390, 23916468, 29895585, 39860780, 47832936, 59791170, 79721560, 119582340, 239164680]

約数ペア:

[(1, 239164680), (2, 119582340), (3, 79721560), (4, 59791170), (5, 47832936), (6, 39860780), (8, 29895585), (10, 23916468), (12, 19930390), (15, 15944312), (20, 11958234), (24, 9965195), (30, 7972156), (40, 5979117), (60, 3986078), (120, 1993039)]