1266660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1$

素因数の和:273

約数の個数: 72

約数和(自身を含む): 3983616

約数和(自身を除く): 2716956

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 227, 279, 310, 372, 454, 465, 558, 620, 681, 908, 930, 1116, 1135, 1362, 1395, 1860, 2043, 2270, 2724, 2790, 3405, 4086, 4540, 5580, 6810, 7037, 8172, 10215, 13620, 14074, 20430, 21111, 28148, 35185, 40860, 42222, 63333, 70370, 84444, 105555, 126666, 140740, 211110, 253332, 316665, 422220, 633330, 1266660]

約数ペア:

[(1, 1266660), (2, 633330), (3, 422220), (4, 316665), (5, 253332), (6, 211110), (9, 140740), (10, 126666), (12, 105555), (15, 84444), (18, 70370), (20, 63333), (30, 42222), (31, 40860), (36, 35185), (45, 28148), (60, 21111), (62, 20430), (90, 14074), (93, 13620), (124, 10215), (155, 8172), (180, 7037), (186, 6810), (227, 5580), (279, 4540), (310, 4086), (372, 3405), (454, 2790), (465, 2724), (558, 2270), (620, 2043), (681, 1860), (908, 1395), (930, 1362), (1116, 1135)]