415821960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{1155061}}^1$

素因数の和:1155078

約数の個数: 48

約数和(自身を含む): 1351422540

約数和(自身を除く): 935600580

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, 1155061, 2310122, 3465183, 4620244, 5775305, 6930366, 9240488, 10395549, 11550610, 13860732, 17325915, 20791098, 23101220, 27721464, 34651830, 41582196, 46202440, 51977745, 69303660, 83164392, 103955490, 138607320, 207910980, 415821960]

約数ペア:

[(1, 415821960), (2, 207910980), (3, 138607320), (4, 103955490), (5, 83164392), (6, 69303660), (8, 51977745), (9, 46202440), (10, 41582196), (12, 34651830), (15, 27721464), (18, 23101220), (20, 20791098), (24, 17325915), (30, 13860732), (36, 11550610), (40, 10395549), (45, 9240488), (60, 6930366), (72, 5775305), (90, 4620244), (120, 3465183), (180, 2310122), (360, 1155061)]