230030040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1916917}}^1$

素因数の和:1916931

約数の個数: 32

約数和(自身を含む): 690090480

約数和(自身を除く): 460060440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1916917, 3833834, 5750751, 7667668, 9584585, 11501502, 15335336, 19169170, 23003004, 28753755, 38338340, 46006008, 57507510, 76676680, 115015020, 230030040]

約数ペア:

[(1, 230030040), (2, 115015020), (3, 76676680), (4, 57507510), (5, 46006008), (6, 38338340), (8, 28753755), (10, 23003004), (12, 19169170), (15, 15335336), (20, 11501502), (24, 9584585), (30, 7667668), (40, 5750751), (60, 3833834), (120, 1916917)]