109889040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{457871}}^1$

素因数の和:457887

約数の個数: 40

約数和(自身を含む): 340656768

約数和(自身を除く): 230767728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 457871, 915742, 1373613, 1831484, 2289355, 2747226, 3662968, 4578710, 5494452, 6868065, 7325936, 9157420, 10988904, 13736130, 18314840, 21977808, 27472260, 36629680, 54944520, 109889040]

約数ペア:

[(1, 109889040), (2, 54944520), (3, 36629680), (4, 27472260), (5, 21977808), (6, 18314840), (8, 13736130), (10, 10988904), (12, 9157420), (15, 7325936), (16, 6868065), (20, 5494452), (24, 4578710), (30, 3662968), (40, 2747226), (48, 2289355), (60, 1831484), (80, 1373613), (120, 915742), (240, 457871)]