126871380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{234947}}^1$

素因数の和:234965

約数の個数: 48

約数和(自身を含む): 394712640

約数和(自身を除く): 267841260

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, 234947, 469894, 704841, 939788, 1174735, 1409682, 2114523, 2349470, 2819364, 3524205, 4229046, 4698940, 6343569, 7048410, 8458092, 10572615, 12687138, 14096820, 21145230, 25374276, 31717845, 42290460, 63435690, 126871380]

約数ペア:

[(1, 126871380), (2, 63435690), (3, 42290460), (4, 31717845), (5, 25374276), (6, 21145230), (9, 14096820), (10, 12687138), (12, 10572615), (15, 8458092), (18, 7048410), (20, 6343569), (27, 4698940), (30, 4229046), (36, 3524205), (45, 2819364), (54, 2349470), (60, 2114523), (90, 1409682), (108, 1174735), (135, 939788), (180, 704841), (270, 469894), (540, 234947)]