40688580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{3041}}^1$

素因数の和:3276

約数の個数: 48

約数和(自身を含む): 114476544

約数和(自身を除く): 73787964

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 223, 446, 669, 892, 1115, 1338, 2230, 2676, 3041, 3345, 4460, 6082, 6690, 9123, 12164, 13380, 15205, 18246, 30410, 36492, 45615, 60820, 91230, 182460, 678143, 1356286, 2034429, 2712572, 3390715, 4068858, 6781430, 8137716, 10172145, 13562860, 20344290, 40688580]

約数ペア:

[(1, 40688580), (2, 20344290), (3, 13562860), (4, 10172145), (5, 8137716), (6, 6781430), (10, 4068858), (12, 3390715), (15, 2712572), (20, 2034429), (30, 1356286), (60, 678143), (223, 182460), (446, 91230), (669, 60820), (892, 45615), (1115, 36492), (1338, 30410), (2230, 18246), (2676, 15205), (3041, 13380), (3345, 12164), (4460, 9123), (6082, 6690)]