102890640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{577}}^1\times {\mathrm{743}}^1$

素因数の和:1336

約数の個数: 80

約数和(自身を含む): 319943808

約数和(自身を除く): 217053168

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 577, 743, 1154, 1486, 1731, 2229, 2308, 2885, 2972, 3462, 3715, 4458, 4616, 5770, 5944, 6924, 7430, 8655, 8916, 9232, 11145, 11540, 11888, 13848, 14860, 17310, 17832, 22290, 23080, 27696, 29720, 34620, 35664, 44580, 46160, 59440, 69240, 89160, 138480, 178320, 428711, 857422, 1286133, 1714844, 2143555, 2572266, 3429688, 4287110, 5144532, 6430665, 6859376, 8574220, 10289064, 12861330, 17148440, 20578128, 25722660, 34296880, 51445320, 102890640]

約数ペア:

[(1, 102890640), (2, 51445320), (3, 34296880), (4, 25722660), (5, 20578128), (6, 17148440), (8, 12861330), (10, 10289064), (12, 8574220), (15, 6859376), (16, 6430665), (20, 5144532), (24, 4287110), (30, 3429688), (40, 2572266), (48, 2143555), (60, 1714844), (80, 1286133), (120, 857422), (240, 428711), (577, 178320), (743, 138480), (1154, 89160), (1486, 69240), (1731, 59440), (2229, 46160), (2308, 44580), (2885, 35664), (2972, 34620), (3462, 29720), (3715, 27696), (4458, 23080), (4616, 22290), (5770, 17832), (5944, 17310), (6924, 14860), (7430, 13848), (8655, 11888), (8916, 11540), (9232, 11145)]