17381040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{72421}}^1$

素因数の和:72437

約数の個数: 40

約数和(自身を含む): 53881968

約数和(自身を除く): 36500928

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 72421, 144842, 217263, 289684, 362105, 434526, 579368, 724210, 869052, 1086315, 1158736, 1448420, 1738104, 2172630, 2896840, 3476208, 4345260, 5793680, 8690520, 17381040]

約数ペア:

[(1, 17381040), (2, 8690520), (3, 5793680), (4, 4345260), (5, 3476208), (6, 2896840), (8, 2172630), (10, 1738104), (12, 1448420), (15, 1158736), (16, 1086315), (20, 869052), (24, 724210), (30, 579368), (40, 434526), (48, 362105), (60, 289684), (80, 217263), (120, 144842), (240, 72421)]