208116960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{433577}}^1$

素因数の和:433595

約数の個数: 48

約数和(自身を含む): 655569936

約数和(自身を除く): 447452976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 433577, 867154, 1300731, 1734308, 2167885, 2601462, 3468616, 4335770, 5202924, 6503655, 6937232, 8671540, 10405848, 13007310, 13874464, 17343080, 20811696, 26014620, 34686160, 41623392, 52029240, 69372320, 104058480, 208116960]

約数ペア:

[(1, 208116960), (2, 104058480), (3, 69372320), (4, 52029240), (5, 41623392), (6, 34686160), (8, 26014620), (10, 20811696), (12, 17343080), (15, 13874464), (16, 13007310), (20, 10405848), (24, 8671540), (30, 6937232), (32, 6503655), (40, 5202924), (48, 4335770), (60, 3468616), (80, 2601462), (96, 2167885), (120, 1734308), (160, 1300731), (240, 867154), (480, 433577)]