6301980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{223}}^1$

素因数の和:395

約数の個数: 72

約数和(自身を含む): 19324032

約数和(自身を除く): 13022052

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 157, 180, 223, 314, 446, 471, 628, 669, 785, 892, 942, 1115, 1338, 1413, 1570, 1884, 2007, 2230, 2355, 2676, 2826, 3140, 3345, 4014, 4460, 4710, 5652, 6690, 7065, 8028, 9420, 10035, 13380, 14130, 20070, 28260, 35011, 40140, 70022, 105033, 140044, 175055, 210066, 315099, 350110, 420132, 525165, 630198, 700220, 1050330, 1260396, 1575495, 2100660, 3150990, 6301980]

約数ペア:

[(1, 6301980), (2, 3150990), (3, 2100660), (4, 1575495), (5, 1260396), (6, 1050330), (9, 700220), (10, 630198), (12, 525165), (15, 420132), (18, 350110), (20, 315099), (30, 210066), (36, 175055), (45, 140044), (60, 105033), (90, 70022), (157, 40140), (180, 35011), (223, 28260), (314, 20070), (446, 14130), (471, 13380), (628, 10035), (669, 9420), (785, 8028), (892, 7065), (942, 6690), (1115, 5652), (1338, 4710), (1413, 4460), (1570, 4014), (1884, 3345), (2007, 3140), (2230, 2826), (2355, 2676)]