117822080

素因数分解:

$2^7\times 5^1\times {\mathrm{227}}^1\times {\mathrm{811}}^1$

素因数の和:1057

約数の個数: 64

約数和(自身を含む): 283258080

約数和(自身を除く): 165436000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 227, 320, 454, 640, 811, 908, 1135, 1622, 1816, 2270, 3244, 3632, 4055, 4540, 6488, 7264, 8110, 9080, 12976, 14528, 16220, 18160, 25952, 29056, 32440, 36320, 51904, 64880, 72640, 103808, 129760, 145280, 184097, 259520, 368194, 519040, 736388, 920485, 1472776, 1840970, 2945552, 3681940, 5891104, 7363880, 11782208, 14727760, 23564416, 29455520, 58911040, 117822080]

約数ペア:

[(1, 117822080), (2, 58911040), (4, 29455520), (5, 23564416), (8, 14727760), (10, 11782208), (16, 7363880), (20, 5891104), (32, 3681940), (40, 2945552), (64, 1840970), (80, 1472776), (128, 920485), (160, 736388), (227, 519040), (320, 368194), (454, 259520), (640, 184097), (811, 145280), (908, 129760), (1135, 103808), (1622, 72640), (1816, 64880), (2270, 51904), (3244, 36320), (3632, 32440), (4055, 29056), (4540, 25952), (6488, 18160), (7264, 16220), (8110, 14528), (9080, 12976)]