203407080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{15551}}^1$

素因数の和:15674

約数の個数: 64

約数和(自身を含む): 615859200

約数和(自身を除く): 412452120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 109, 120, 218, 327, 436, 545, 654, 872, 1090, 1308, 1635, 2180, 2616, 3270, 4360, 6540, 13080, 15551, 31102, 46653, 62204, 77755, 93306, 124408, 155510, 186612, 233265, 311020, 373224, 466530, 622040, 933060, 1695059, 1866120, 3390118, 5085177, 6780236, 8475295, 10170354, 13560472, 16950590, 20340708, 25425885, 33901180, 40681416, 50851770, 67802360, 101703540, 203407080]

約数ペア:

[(1, 203407080), (2, 101703540), (3, 67802360), (4, 50851770), (5, 40681416), (6, 33901180), (8, 25425885), (10, 20340708), (12, 16950590), (15, 13560472), (20, 10170354), (24, 8475295), (30, 6780236), (40, 5085177), (60, 3390118), (109, 1866120), (120, 1695059), (218, 933060), (327, 622040), (436, 466530), (545, 373224), (654, 311020), (872, 233265), (1090, 186612), (1308, 155510), (1635, 124408), (2180, 93306), (2616, 77755), (3270, 62204), (4360, 46653), (6540, 31102), (13080, 15551)]