3312080

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2179}}^1$

素因数の和:2211

約数の個数: 40

約数和(自身を含む): 8109600

約数和(自身を除く): 4797520

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 2179, 4358, 8716, 10895, 17432, 21790, 34864, 41401, 43580, 82802, 87160, 165604, 174320, 207005, 331208, 414010, 662416, 828020, 1656040, 3312080]

約数ペア:

[(1, 3312080), (2, 1656040), (4, 828020), (5, 662416), (8, 414010), (10, 331208), (16, 207005), (19, 174320), (20, 165604), (38, 87160), (40, 82802), (76, 43580), (80, 41401), (95, 34864), (152, 21790), (190, 17432), (304, 10895), (380, 8716), (760, 4358), (1520, 2179)]