1232539740

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{253609}}^1$

素因数の和:253633

約数の個数: 72

約数和(自身を含む): 3877189680

約数和(自身を除く): 2644649940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 253609, 507218, 760827, 1014436, 1268045, 1521654, 2282481, 2536090, 3043308, 3804135, 4564962, 5072180, 6847443, 7608270, 9129924, 11412405, 13694886, 15216540, 20542329, 22824810, 27389772, 34237215, 41084658, 45649620, 61626987, 68474430, 82169316, 102711645, 123253974, 136948860, 205423290, 246507948, 308134935, 410846580, 616269870, 1232539740]

約数ペア:

[(1, 1232539740), (2, 616269870), (3, 410846580), (4, 308134935), (5, 246507948), (6, 205423290), (9, 136948860), (10, 123253974), (12, 102711645), (15, 82169316), (18, 68474430), (20, 61626987), (27, 45649620), (30, 41084658), (36, 34237215), (45, 27389772), (54, 22824810), (60, 20542329), (81, 15216540), (90, 13694886), (108, 11412405), (135, 9129924), (162, 7608270), (180, 6847443), (243, 5072180), (270, 4564962), (324, 3804135), (405, 3043308), (486, 2536090), (540, 2282481), (810, 1521654), (972, 1268045), (1215, 1014436), (1620, 760827), (2430, 507218), (4860, 253609)]