66844560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{4157}}^1$

素因数の和:4240

約数の個数: 80

約数和(自身を含む): 210361536

約数和(自身を除く): 143516976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 67, 80, 120, 134, 201, 240, 268, 335, 402, 536, 670, 804, 1005, 1072, 1340, 1608, 2010, 2680, 3216, 4020, 4157, 5360, 8040, 8314, 12471, 16080, 16628, 20785, 24942, 33256, 41570, 49884, 62355, 66512, 83140, 99768, 124710, 166280, 199536, 249420, 278519, 332560, 498840, 557038, 835557, 997680, 1114076, 1392595, 1671114, 2228152, 2785190, 3342228, 4177785, 4456304, 5570380, 6684456, 8355570, 11140760, 13368912, 16711140, 22281520, 33422280, 66844560]

約数ペア:

[(1, 66844560), (2, 33422280), (3, 22281520), (4, 16711140), (5, 13368912), (6, 11140760), (8, 8355570), (10, 6684456), (12, 5570380), (15, 4456304), (16, 4177785), (20, 3342228), (24, 2785190), (30, 2228152), (40, 1671114), (48, 1392595), (60, 1114076), (67, 997680), (80, 835557), (120, 557038), (134, 498840), (201, 332560), (240, 278519), (268, 249420), (335, 199536), (402, 166280), (536, 124710), (670, 99768), (804, 83140), (1005, 66512), (1072, 62355), (1340, 49884), (1608, 41570), (2010, 33256), (2680, 24942), (3216, 20785), (4020, 16628), (4157, 16080), (5360, 12471), (8040, 8314)]