85841040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{357671}}^1$

素因数の和:357687

約数の個数: 40

約数和(自身を含む): 266107968

約数和(自身を除く): 180266928

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 357671, 715342, 1073013, 1430684, 1788355, 2146026, 2861368, 3576710, 4292052, 5365065, 5722736, 7153420, 8584104, 10730130, 14306840, 17168208, 21460260, 28613680, 42920520, 85841040]

約数ペア:

[(1, 85841040), (2, 42920520), (3, 28613680), (4, 21460260), (5, 17168208), (6, 14306840), (8, 10730130), (10, 8584104), (12, 7153420), (15, 5722736), (16, 5365065), (20, 4292052), (24, 3576710), (30, 2861368), (40, 2146026), (48, 1788355), (60, 1430684), (80, 1073013), (120, 715342), (240, 357671)]