1264647480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{339959}}^1$

素因数の和:340004

約数の個数: 64

約数和(自身を含む): 3916339200

約数和(自身を除く): 2651691720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 339959, 679918, 1019877, 1359836, 1699795, 2039754, 2719672, 3399590, 4079508, 5099385, 6799180, 8159016, 10198770, 10538729, 13598360, 20397540, 21077458, 31616187, 40795080, 42154916, 52693645, 63232374, 84309832, 105387290, 126464748, 158080935, 210774580, 252929496, 316161870, 421549160, 632323740, 1264647480]

約数ペア:

[(1, 1264647480), (2, 632323740), (3, 421549160), (4, 316161870), (5, 252929496), (6, 210774580), (8, 158080935), (10, 126464748), (12, 105387290), (15, 84309832), (20, 63232374), (24, 52693645), (30, 42154916), (31, 40795080), (40, 31616187), (60, 21077458), (62, 20397540), (93, 13598360), (120, 10538729), (124, 10198770), (155, 8159016), (186, 6799180), (248, 5099385), (310, 4079508), (372, 3399590), (465, 2719672), (620, 2039754), (744, 1699795), (930, 1359836), (1240, 1019877), (1860, 679918), (3720, 339959)]