2610840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{21757}}^1$

素因数の和:21771

約数の個数: 32

約数和(自身を含む): 7832880

約数和(自身を除く): 5222040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 21757, 43514, 65271, 87028, 108785, 130542, 174056, 217570, 261084, 326355, 435140, 522168, 652710, 870280, 1305420, 2610840]

約数ペア:

[(1, 2610840), (2, 1305420), (3, 870280), (4, 652710), (5, 522168), (6, 435140), (8, 326355), (10, 261084), (12, 217570), (15, 174056), (20, 130542), (24, 108785), (30, 87028), (40, 65271), (60, 43514), (120, 21757)]