2658840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{22157}}^1$

素因数の和:22171

約数の個数: 32

約数和(自身を含む): 7976880

約数和(自身を除く): 5318040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 22157, 44314, 66471, 88628, 110785, 132942, 177256, 221570, 265884, 332355, 443140, 531768, 664710, 886280, 1329420, 2658840]

約数ペア:

[(1, 2658840), (2, 1329420), (3, 886280), (4, 664710), (5, 531768), (6, 443140), (8, 332355), (10, 265884), (12, 221570), (15, 177256), (20, 132942), (24, 110785), (30, 88628), (40, 66471), (60, 44314), (120, 22157)]