84291240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{63857}}^1$

素因数の和:63882

約数の個数: 64

約数和(自身を含む): 275866560

約数和(自身を除く): 191575320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 63857, 127714, 191571, 255428, 319285, 383142, 510856, 638570, 702427, 766284, 957855, 1277140, 1404854, 1532568, 1915710, 2107281, 2554280, 2809708, 3512135, 3831420, 4214562, 5619416, 7024270, 7662840, 8429124, 10536405, 14048540, 16858248, 21072810, 28097080, 42145620, 84291240]

約数ペア:

[(1, 84291240), (2, 42145620), (3, 28097080), (4, 21072810), (5, 16858248), (6, 14048540), (8, 10536405), (10, 8429124), (11, 7662840), (12, 7024270), (15, 5619416), (20, 4214562), (22, 3831420), (24, 3512135), (30, 2809708), (33, 2554280), (40, 2107281), (44, 1915710), (55, 1532568), (60, 1404854), (66, 1277140), (88, 957855), (110, 766284), (120, 702427), (132, 638570), (165, 510856), (220, 383142), (264, 319285), (330, 255428), (440, 191571), (660, 127714), (1320, 63857)]