9879960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{293}}^1$

素因数の和:588

約数の個数: 64

約数和(自身を含む): 29846880

約数和(自身を除く): 19966920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 281, 293, 562, 586, 843, 879, 1124, 1172, 1405, 1465, 1686, 1758, 2248, 2344, 2810, 2930, 3372, 3516, 4215, 4395, 5620, 5860, 6744, 7032, 8430, 8790, 11240, 11720, 16860, 17580, 33720, 35160, 82333, 164666, 246999, 329332, 411665, 493998, 658664, 823330, 987996, 1234995, 1646660, 1975992, 2469990, 3293320, 4939980, 9879960]

約数ペア:

[(1, 9879960), (2, 4939980), (3, 3293320), (4, 2469990), (5, 1975992), (6, 1646660), (8, 1234995), (10, 987996), (12, 823330), (15, 658664), (20, 493998), (24, 411665), (30, 329332), (40, 246999), (60, 164666), (120, 82333), (281, 35160), (293, 33720), (562, 17580), (586, 16860), (843, 11720), (879, 11240), (1124, 8790), (1172, 8430), (1405, 7032), (1465, 6744), (1686, 5860), (1758, 5620), (2248, 4395), (2344, 4215), (2810, 3516), (2930, 3372)]