1498920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{12491}}^1$

素因数の和:12505

約数の個数: 32

約数和(自身を含む): 4497120

約数和(自身を除く): 2998200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 12491, 24982, 37473, 49964, 62455, 74946, 99928, 124910, 149892, 187365, 249820, 299784, 374730, 499640, 749460, 1498920]

約数ペア:

[(1, 1498920), (2, 749460), (3, 499640), (4, 374730), (5, 299784), (6, 249820), (8, 187365), (10, 149892), (12, 124910), (15, 99928), (20, 74946), (24, 62455), (30, 49964), (40, 37473), (60, 24982), (120, 12491)]