6520440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{811}}^1$

素因数の和:892

約数の個数: 64

約数和(自身を含む): 19877760

約数和(自身を除く): 13357320

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, 811, 1005, 1340, 1608, 1622, 2010, 2433, 2680, 3244, 4020, 4055, 4866, 6488, 8040, 8110, 9732, 12165, 16220, 19464, 24330, 32440, 48660, 54337, 97320, 108674, 163011, 217348, 271685, 326022, 434696, 543370, 652044, 815055, 1086740, 1304088, 1630110, 2173480, 3260220, 6520440]

約数ペア:

[(1, 6520440), (2, 3260220), (3, 2173480), (4, 1630110), (5, 1304088), (6, 1086740), (8, 815055), (10, 652044), (12, 543370), (15, 434696), (20, 326022), (24, 271685), (30, 217348), (40, 163011), (60, 108674), (67, 97320), (120, 54337), (134, 48660), (201, 32440), (268, 24330), (335, 19464), (402, 16220), (536, 12165), (670, 9732), (804, 8110), (811, 8040), (1005, 6488), (1340, 4866), (1608, 4055), (1622, 4020), (2010, 3244), (2433, 2680)]