56472120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{52289}}^1$

素因数の和:52309

約数の個数: 64

約数和(自身を含む): 188244000

約数和(自身を除く): 131771880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 52289, 104578, 156867, 209156, 261445, 313734, 418312, 470601, 522890, 627468, 784335, 941202, 1045780, 1254936, 1411803, 1568670, 1882404, 2091560, 2353005, 2823606, 3137340, 3764808, 4706010, 5647212, 6274680, 7059015, 9412020, 11294424, 14118030, 18824040, 28236060, 56472120]

約数ペア:

[(1, 56472120), (2, 28236060), (3, 18824040), (4, 14118030), (5, 11294424), (6, 9412020), (8, 7059015), (9, 6274680), (10, 5647212), (12, 4706010), (15, 3764808), (18, 3137340), (20, 2823606), (24, 2353005), (27, 2091560), (30, 1882404), (36, 1568670), (40, 1411803), (45, 1254936), (54, 1045780), (60, 941202), (72, 784335), (90, 627468), (108, 522890), (120, 470601), (135, 418312), (180, 313734), (216, 261445), (270, 209156), (360, 156867), (540, 104578), (1080, 52289)]