347007120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1445863}}^1$

素因数の和:1445879

約数の個数: 40

約数和(自身を含む): 1075722816

約数和(自身を除く): 728715696

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1445863, 2891726, 4337589, 5783452, 7229315, 8675178, 11566904, 14458630, 17350356, 21687945, 23133808, 28917260, 34700712, 43375890, 57834520, 69401424, 86751780, 115669040, 173503560, 347007120]

約数ペア:

[(1, 347007120), (2, 173503560), (3, 115669040), (4, 86751780), (5, 69401424), (6, 57834520), (8, 43375890), (10, 34700712), (12, 28917260), (15, 23133808), (16, 21687945), (20, 17350356), (24, 14458630), (30, 11566904), (40, 8675178), (48, 7229315), (60, 5783452), (80, 4337589), (120, 2891726), (240, 1445863)]