260079780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{4334663}}^1$

素因数の和:4334675

約数の個数: 24

約数和(自身を含む): 728223552

約数和(自身を除く): 468143772

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 4334663, 8669326, 13003989, 17338652, 21673315, 26007978, 43346630, 52015956, 65019945, 86693260, 130039890, 260079780]

約数ペア:

[(1, 260079780), (2, 130039890), (3, 86693260), (4, 65019945), (5, 52015956), (6, 43346630), (10, 26007978), (12, 21673315), (15, 17338652), (20, 13003989), (30, 8669326), (60, 4334663)]