206928360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{574801}}^1$

素因数の和:574818

約数の個数: 48

約数和(自身を含む): 672518340

約数和(自身を除く): 465589980

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 574801, 1149602, 1724403, 2299204, 2874005, 3448806, 4598408, 5173209, 5748010, 6897612, 8622015, 10346418, 11496020, 13795224, 17244030, 20692836, 22992040, 25866045, 34488060, 41385672, 51732090, 68976120, 103464180, 206928360]

約数ペア:

[(1, 206928360), (2, 103464180), (3, 68976120), (4, 51732090), (5, 41385672), (6, 34488060), (8, 25866045), (9, 22992040), (10, 20692836), (12, 17244030), (15, 13795224), (18, 11496020), (20, 10346418), (24, 8622015), (30, 6897612), (36, 5748010), (40, 5173209), (45, 4598408), (60, 3448806), (72, 2874005), (90, 2299204), (120, 1724403), (180, 1149602), (360, 574801)]