413859780

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{255469}}^1$

素因数の和:255490

約数の個数: 60

約数和(自身を含む): 1298298540

約数和(自身を除く): 884438760

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, 270, 324, 405, 540, 810, 1620, 255469, 510938, 766407, 1021876, 1277345, 1532814, 2299221, 2554690, 3065628, 3832035, 4598442, 5109380, 6897663, 7664070, 9196884, 11496105, 13795326, 15328140, 20692989, 22992210, 27590652, 34488315, 41385978, 45984420, 68976630, 82771956, 103464945, 137953260, 206929890, 413859780]

約数ペア:

[(1, 413859780), (2, 206929890), (3, 137953260), (4, 103464945), (5, 82771956), (6, 68976630), (9, 45984420), (10, 41385978), (12, 34488315), (15, 27590652), (18, 22992210), (20, 20692989), (27, 15328140), (30, 13795326), (36, 11496105), (45, 9196884), (54, 7664070), (60, 6897663), (81, 5109380), (90, 4598442), (108, 3832035), (135, 3065628), (162, 2554690), (180, 2299221), (270, 1532814), (324, 1277345), (405, 1021876), (540, 766407), (810, 510938), (1620, 255469)]