2066751240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{54331}}^1$

素因数の和:54662

約数の個数: 64

約数和(自身を含む): 6219927360

約数和(自身を除く): 4153176120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 317, 634, 951, 1268, 1585, 1902, 2536, 3170, 3804, 4755, 6340, 7608, 9510, 12680, 19020, 38040, 54331, 108662, 162993, 217324, 271655, 325986, 434648, 543310, 651972, 814965, 1086620, 1303944, 1629930, 2173240, 3259860, 6519720, 17222927, 34445854, 51668781, 68891708, 86114635, 103337562, 137783416, 172229270, 206675124, 258343905, 344458540, 413350248, 516687810, 688917080, 1033375620, 2066751240]

約数ペア:

[(1, 2066751240), (2, 1033375620), (3, 688917080), (4, 516687810), (5, 413350248), (6, 344458540), (8, 258343905), (10, 206675124), (12, 172229270), (15, 137783416), (20, 103337562), (24, 86114635), (30, 68891708), (40, 51668781), (60, 34445854), (120, 17222927), (317, 6519720), (634, 3259860), (951, 2173240), (1268, 1629930), (1585, 1303944), (1902, 1086620), (2536, 814965), (3170, 651972), (3804, 543310), (4755, 434648), (6340, 325986), (7608, 271655), (9510, 217324), (12680, 162993), (19020, 108662), (38040, 54331)]