40879620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{75703}}^1$

素因数の和:75721

約数の個数: 48

約数和(自身を含む): 127182720

約数和(自身を除く): 86303100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 75703, 151406, 227109, 302812, 378515, 454218, 681327, 757030, 908436, 1135545, 1362654, 1514060, 2043981, 2271090, 2725308, 3406635, 4087962, 4542180, 6813270, 8175924, 10219905, 13626540, 20439810, 40879620]

約数ペア:

[(1, 40879620), (2, 20439810), (3, 13626540), (4, 10219905), (5, 8175924), (6, 6813270), (9, 4542180), (10, 4087962), (12, 3406635), (15, 2725308), (18, 2271090), (20, 2043981), (27, 1514060), (30, 1362654), (36, 1135545), (45, 908436), (54, 757030), (60, 681327), (90, 454218), (108, 378515), (135, 302812), (180, 227109), (270, 151406), (540, 75703)]