38728680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{4817}}^1$

素因数の和:4898

約数の個数: 64

約数和(自身を含む): 117944640

約数和(自身を除く): 79215960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 67, 120, 134, 201, 268, 335, 402, 536, 670, 804, 1005, 1340, 1608, 2010, 2680, 4020, 4817, 8040, 9634, 14451, 19268, 24085, 28902, 38536, 48170, 57804, 72255, 96340, 115608, 144510, 192680, 289020, 322739, 578040, 645478, 968217, 1290956, 1613695, 1936434, 2581912, 3227390, 3872868, 4841085, 6454780, 7745736, 9682170, 12909560, 19364340, 38728680]

約数ペア:

[(1, 38728680), (2, 19364340), (3, 12909560), (4, 9682170), (5, 7745736), (6, 6454780), (8, 4841085), (10, 3872868), (12, 3227390), (15, 2581912), (20, 1936434), (24, 1613695), (30, 1290956), (40, 968217), (60, 645478), (67, 578040), (120, 322739), (134, 289020), (201, 192680), (268, 144510), (335, 115608), (402, 96340), (536, 72255), (670, 57804), (804, 48170), (1005, 38536), (1340, 28902), (1608, 24085), (2010, 19268), (2680, 14451), (4020, 9634), (4817, 8040)]