66396480

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{69163}}^1$

素因数の和:69183

約数の個数: 56

約数和(自身を含む): 210811872

約数和(自身を除く): 144415392

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 69163, 138326, 207489, 276652, 345815, 414978, 553304, 691630, 829956, 1037445, 1106608, 1383260, 1659912, 2074890, 2213216, 2766520, 3319824, 4149780, 4426432, 5533040, 6639648, 8299560, 11066080, 13279296, 16599120, 22132160, 33198240, 66396480]

約数ペア:

[(1, 66396480), (2, 33198240), (3, 22132160), (4, 16599120), (5, 13279296), (6, 11066080), (8, 8299560), (10, 6639648), (12, 5533040), (15, 4426432), (16, 4149780), (20, 3319824), (24, 2766520), (30, 2213216), (32, 2074890), (40, 1659912), (48, 1383260), (60, 1106608), (64, 1037445), (80, 829956), (96, 691630), (120, 553304), (160, 414978), (192, 345815), (240, 276652), (320, 207489), (480, 138326), (960, 69163)]