12260240

素因数分解:

$2^4\times 5^1\times {\mathrm{331}}^1\times {\mathrm{463}}^1$

素因数の和:807

約数の個数: 40

約数和(自身を含む): 28652928

約数和(自身を除く): 16392688

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 331, 463, 662, 926, 1324, 1655, 1852, 2315, 2648, 3310, 3704, 4630, 5296, 6620, 7408, 9260, 13240, 18520, 26480, 37040, 153253, 306506, 613012, 766265, 1226024, 1532530, 2452048, 3065060, 6130120, 12260240]

約数ペア:

[(1, 12260240), (2, 6130120), (4, 3065060), (5, 2452048), (8, 1532530), (10, 1226024), (16, 766265), (20, 613012), (40, 306506), (80, 153253), (331, 37040), (463, 26480), (662, 18520), (926, 13240), (1324, 9260), (1655, 7408), (1852, 6620), (2315, 5296), (2648, 4630), (3310, 3704)]