76730040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{213139}}^1$

素因数の和:213156

約数の個数: 48

約数和(自身を含む): 249373800

約数和(自身を除く): 172643760

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, 213139, 426278, 639417, 852556, 1065695, 1278834, 1705112, 1918251, 2131390, 2557668, 3197085, 3836502, 4262780, 5115336, 6394170, 7673004, 8525560, 9591255, 12788340, 15346008, 19182510, 25576680, 38365020, 76730040]

約数ペア:

[(1, 76730040), (2, 38365020), (3, 25576680), (4, 19182510), (5, 15346008), (6, 12788340), (8, 9591255), (9, 8525560), (10, 7673004), (12, 6394170), (15, 5115336), (18, 4262780), (20, 3836502), (24, 3197085), (30, 2557668), (36, 2131390), (40, 1918251), (45, 1705112), (60, 1278834), (72, 1065695), (90, 852556), (120, 639417), (180, 426278), (360, 213139)]