3997680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{16657}}^1$

素因数の和:16673

約数の個数: 40

約数和(自身を含む): 12393552

約数和(自身を除く): 8395872

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 16657, 33314, 49971, 66628, 83285, 99942, 133256, 166570, 199884, 249855, 266512, 333140, 399768, 499710, 666280, 799536, 999420, 1332560, 1998840, 3997680]

約数ペア:

[(1, 3997680), (2, 1998840), (3, 1332560), (4, 999420), (5, 799536), (6, 666280), (8, 499710), (10, 399768), (12, 333140), (15, 266512), (16, 249855), (20, 199884), (24, 166570), (30, 133256), (40, 99942), (48, 83285), (60, 66628), (80, 49971), (120, 33314), (240, 16657)]