202957680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{845657}}^1$

素因数の和:845673

約数の個数: 40

約数和(自身を含む): 629169552

約数和(自身を除く): 426211872

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 845657, 1691314, 2536971, 3382628, 4228285, 5073942, 6765256, 8456570, 10147884, 12684855, 13530512, 16913140, 20295768, 25369710, 33826280, 40591536, 50739420, 67652560, 101478840, 202957680]

約数ペア:

[(1, 202957680), (2, 101478840), (3, 67652560), (4, 50739420), (5, 40591536), (6, 33826280), (8, 25369710), (10, 20295768), (12, 16913140), (15, 13530512), (16, 12684855), (20, 10147884), (24, 8456570), (30, 6765256), (40, 5073942), (48, 4228285), (60, 3382628), (80, 2536971), (120, 1691314), (240, 845657)]