415288980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{2307161}}^1$

素因数の和:2307176

約数の個数: 36

約数和(自身を含む): 1259710452

約数和(自身を除く): 844421472

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 2307161, 4614322, 6921483, 9228644, 11535805, 13842966, 20764449, 23071610, 27685932, 34607415, 41528898, 46143220, 69214830, 83057796, 103822245, 138429660, 207644490, 415288980]

約数ペア:

[(1, 415288980), (2, 207644490), (3, 138429660), (4, 103822245), (5, 83057796), (6, 69214830), (9, 46143220), (10, 41528898), (12, 34607415), (15, 27685932), (18, 23071610), (20, 20764449), (30, 13842966), (36, 11535805), (45, 9228644), (60, 6921483), (90, 4614322), (180, 2307161)]