3870840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{32257}}^1$

素因数の和:32271

約数の個数: 32

約数和(自身を含む): 11612880

約数和(自身を除く): 7742040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 32257, 64514, 96771, 129028, 161285, 193542, 258056, 322570, 387084, 483855, 645140, 774168, 967710, 1290280, 1935420, 3870840]

約数ペア:

[(1, 3870840), (2, 1935420), (3, 1290280), (4, 967710), (5, 774168), (6, 645140), (8, 483855), (10, 387084), (12, 322570), (15, 258056), (20, 193542), (24, 161285), (30, 129028), (40, 96771), (60, 64514), (120, 32257)]