85156560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{118273}}^1$

素因数の和:118292

約数の個数: 60

約数和(自身を含む): 285986532

約数和(自身を除く): 200829972

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 118273, 236546, 354819, 473092, 591365, 709638, 946184, 1064457, 1182730, 1419276, 1774095, 1892368, 2128914, 2365460, 2838552, 3548190, 4257828, 4730920, 5322285, 5677104, 7096380, 8515656, 9461840, 10644570, 14192760, 17031312, 21289140, 28385520, 42578280, 85156560]

約数ペア:

[(1, 85156560), (2, 42578280), (3, 28385520), (4, 21289140), (5, 17031312), (6, 14192760), (8, 10644570), (9, 9461840), (10, 8515656), (12, 7096380), (15, 5677104), (16, 5322285), (18, 4730920), (20, 4257828), (24, 3548190), (30, 2838552), (36, 2365460), (40, 2128914), (45, 1892368), (48, 1774095), (60, 1419276), (72, 1182730), (80, 1064457), (90, 946184), (120, 709638), (144, 591365), (180, 473092), (240, 354819), (360, 236546), (720, 118273)]