4865985840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{20274941}}^1$

素因数の和:20274957

約数の個数: 40

約数和(自身を含む): 15084556848

約数和(自身を除く): 10218571008

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 20274941, 40549882, 60824823, 81099764, 101374705, 121649646, 162199528, 202749410, 243299292, 304124115, 324399056, 405498820, 486598584, 608248230, 810997640, 973197168, 1216496460, 1621995280, 2432992920, 4865985840]

約数ペア:

[(1, 4865985840), (2, 2432992920), (3, 1621995280), (4, 1216496460), (5, 973197168), (6, 810997640), (8, 608248230), (10, 486598584), (12, 405498820), (15, 324399056), (16, 304124115), (20, 243299292), (24, 202749410), (30, 162199528), (40, 121649646), (48, 101374705), (60, 81099764), (80, 60824823), (120, 40549882), (240, 20274941)]