879987120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{3666613}}^1$

素因数の和:3666629

約数の個数: 40

約数和(自身を含む): 2727960816

約数和(自身を除く): 1847973696

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 3666613, 7333226, 10999839, 14666452, 18333065, 21999678, 29332904, 36666130, 43999356, 54999195, 58665808, 73332260, 87998712, 109998390, 146664520, 175997424, 219996780, 293329040, 439993560, 879987120]

約数ペア:

[(1, 879987120), (2, 439993560), (3, 293329040), (4, 219996780), (5, 175997424), (6, 146664520), (8, 109998390), (10, 87998712), (12, 73332260), (15, 58665808), (16, 54999195), (20, 43999356), (24, 36666130), (30, 29332904), (40, 21999678), (48, 18333065), (60, 14666452), (80, 10999839), (120, 7333226), (240, 3666613)]