356974740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{953}}^1\times {\mathrm{2081}}^1$

素因数の和:3049

約数の個数: 72

約数和(自身を含む): 1084480488

約数和(自身を除く): 727505748

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 953, 1906, 2081, 2859, 3812, 4162, 4765, 5718, 6243, 8324, 8577, 9530, 10405, 11436, 12486, 14295, 17154, 18729, 19060, 20810, 24972, 28590, 31215, 34308, 37458, 41620, 42885, 57180, 62430, 74916, 85770, 93645, 124860, 171540, 187290, 374580, 1983193, 3966386, 5949579, 7932772, 9915965, 11899158, 17848737, 19831930, 23798316, 29747895, 35697474, 39663860, 59495790, 71394948, 89243685, 118991580, 178487370, 356974740]

約数ペア:

[(1, 356974740), (2, 178487370), (3, 118991580), (4, 89243685), (5, 71394948), (6, 59495790), (9, 39663860), (10, 35697474), (12, 29747895), (15, 23798316), (18, 19831930), (20, 17848737), (30, 11899158), (36, 9915965), (45, 7932772), (60, 5949579), (90, 3966386), (180, 1983193), (953, 374580), (1906, 187290), (2081, 171540), (2859, 124860), (3812, 93645), (4162, 85770), (4765, 74916), (5718, 62430), (6243, 57180), (8324, 42885), (8577, 41620), (9530, 37458), (10405, 34308), (11436, 31215), (12486, 28590), (14295, 24972), (17154, 20810), (18729, 19060)]