18244680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{152039}}^1$

素因数の和:152053

約数の個数: 32

約数和(自身を含む): 54734400

約数和(自身を除く): 36489720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 152039, 304078, 456117, 608156, 760195, 912234, 1216312, 1520390, 1824468, 2280585, 3040780, 3648936, 4561170, 6081560, 9122340, 18244680]

約数ペア:

[(1, 18244680), (2, 9122340), (3, 6081560), (4, 4561170), (5, 3648936), (6, 3040780), (8, 2280585), (10, 1824468), (12, 1520390), (15, 1216312), (20, 912234), (24, 760195), (30, 608156), (40, 456117), (60, 304078), (120, 152039)]