63891125640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{177475349}}^1$

素因数の和:177475366

約数の個数: 48

約数和(自身を含む): 207646159500

約数和(自身を除く): 143755033860

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 177475349, 354950698, 532426047, 709901396, 887376745, 1064852094, 1419802792, 1597278141, 1774753490, 2129704188, 2662130235, 3194556282, 3549506980, 4259408376, 5324260470, 6389112564, 7099013960, 7986390705, 10648520940, 12778225128, 15972781410, 21297041880, 31945562820, 63891125640]

約数ペア:

[(1, 63891125640), (2, 31945562820), (3, 21297041880), (4, 15972781410), (5, 12778225128), (6, 10648520940), (8, 7986390705), (9, 7099013960), (10, 6389112564), (12, 5324260470), (15, 4259408376), (18, 3549506980), (20, 3194556282), (24, 2662130235), (30, 2129704188), (36, 1774753490), (40, 1597278141), (45, 1419802792), (60, 1064852094), (72, 887376745), (90, 709901396), (120, 532426047), (180, 354950698), (360, 177475349)]