13032120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{487}}^1$

素因数の和:724

約数の個数: 64

約数和(自身を含む): 39352320

約数和(自身を除く): 26320200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 223, 446, 487, 669, 892, 974, 1115, 1338, 1461, 1784, 1948, 2230, 2435, 2676, 2922, 3345, 3896, 4460, 4870, 5352, 5844, 6690, 7305, 8920, 9740, 11688, 13380, 14610, 19480, 26760, 29220, 58440, 108601, 217202, 325803, 434404, 543005, 651606, 868808, 1086010, 1303212, 1629015, 2172020, 2606424, 3258030, 4344040, 6516060, 13032120]

約数ペア:

[(1, 13032120), (2, 6516060), (3, 4344040), (4, 3258030), (5, 2606424), (6, 2172020), (8, 1629015), (10, 1303212), (12, 1086010), (15, 868808), (20, 651606), (24, 543005), (30, 434404), (40, 325803), (60, 217202), (120, 108601), (223, 58440), (446, 29220), (487, 26760), (669, 19480), (892, 14610), (974, 13380), (1115, 11688), (1338, 9740), (1461, 8920), (1784, 7305), (1948, 6690), (2230, 5844), (2435, 5352), (2676, 4870), (2922, 4460), (3345, 3896)]