56697240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{472477}}^1$

素因数の和:472491

約数の個数: 32

約数和(自身を含む): 170092080

約数和(自身を除く): 113394840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 472477, 944954, 1417431, 1889908, 2362385, 2834862, 3779816, 4724770, 5669724, 7087155, 9449540, 11339448, 14174310, 18899080, 28348620, 56697240]

約数ペア:

[(1, 56697240), (2, 28348620), (3, 18899080), (4, 14174310), (5, 11339448), (6, 9449540), (8, 7087155), (10, 5669724), (12, 4724770), (15, 3779816), (20, 2834862), (24, 2362385), (30, 1889908), (40, 1417431), (60, 944954), (120, 472477)]