72882840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{607357}}^1$

素因数の和:607371

約数の個数: 32

約数和(自身を含む): 218648880

約数和(自身を除く): 145766040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 607357, 1214714, 1822071, 2429428, 3036785, 3644142, 4858856, 6073570, 7288284, 9110355, 12147140, 14576568, 18220710, 24294280, 36441420, 72882840]

約数ペア:

[(1, 72882840), (2, 36441420), (3, 24294280), (4, 18220710), (5, 14576568), (6, 12147140), (8, 9110355), (10, 7288284), (12, 6073570), (15, 4858856), (20, 3644142), (24, 3036785), (30, 2429428), (40, 1822071), (60, 1214714), (120, 607357)]