204769560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{15101}}^1$

素因数の和:15228

約数の個数: 64

約数和(自身を含む): 619786080

約数和(自身を除く): 415016520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 113, 120, 226, 339, 452, 565, 678, 904, 1130, 1356, 1695, 2260, 2712, 3390, 4520, 6780, 13560, 15101, 30202, 45303, 60404, 75505, 90606, 120808, 151010, 181212, 226515, 302020, 362424, 453030, 604040, 906060, 1706413, 1812120, 3412826, 5119239, 6825652, 8532065, 10238478, 13651304, 17064130, 20476956, 25596195, 34128260, 40953912, 51192390, 68256520, 102384780, 204769560]

約数ペア:

[(1, 204769560), (2, 102384780), (3, 68256520), (4, 51192390), (5, 40953912), (6, 34128260), (8, 25596195), (10, 20476956), (12, 17064130), (15, 13651304), (20, 10238478), (24, 8532065), (30, 6825652), (40, 5119239), (60, 3412826), (113, 1812120), (120, 1706413), (226, 906060), (339, 604040), (452, 453030), (565, 362424), (678, 302020), (904, 226515), (1130, 181212), (1356, 151010), (1695, 120808), (2260, 90606), (2712, 75505), (3390, 60404), (4520, 45303), (6780, 30202), (13560, 15101)]