12823380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23747}}^1$

素因数の和:23765

約数の個数: 48

約数和(自身を含む): 39896640

約数和(自身を除く): 27073260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 23747, 47494, 71241, 94988, 118735, 142482, 213723, 237470, 284964, 356205, 427446, 474940, 641169, 712410, 854892, 1068615, 1282338, 1424820, 2137230, 2564676, 3205845, 4274460, 6411690, 12823380]

約数ペア:

[(1, 12823380), (2, 6411690), (3, 4274460), (4, 3205845), (5, 2564676), (6, 2137230), (9, 1424820), (10, 1282338), (12, 1068615), (15, 854892), (18, 712410), (20, 641169), (27, 474940), (30, 427446), (36, 356205), (45, 284964), (54, 237470), (60, 213723), (90, 142482), (108, 118735), (135, 94988), (180, 71241), (270, 47494), (540, 23747)]