40287180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{3011}}^1$

素因数の和:3246

約数の個数: 48

約数和(自身を含む): 113347584

約数和(自身を除く): 73060404

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 223, 446, 669, 892, 1115, 1338, 2230, 2676, 3011, 3345, 4460, 6022, 6690, 9033, 12044, 13380, 15055, 18066, 30110, 36132, 45165, 60220, 90330, 180660, 671453, 1342906, 2014359, 2685812, 3357265, 4028718, 6714530, 8057436, 10071795, 13429060, 20143590, 40287180]

約数ペア:

[(1, 40287180), (2, 20143590), (3, 13429060), (4, 10071795), (5, 8057436), (6, 6714530), (10, 4028718), (12, 3357265), (15, 2685812), (20, 2014359), (30, 1342906), (60, 671453), (223, 180660), (446, 90330), (669, 60220), (892, 45165), (1115, 36132), (1338, 30110), (2230, 18066), (2676, 15055), (3011, 13380), (3345, 12044), (4460, 9033), (6022, 6690)]