122452880

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{613}}^1$

素因数の和:864

約数の個数: 80

約数和(自身を含む): 312462144

約数和(自身を除く): 190009264

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 227, 440, 454, 613, 880, 908, 1135, 1226, 1816, 2270, 2452, 2497, 3065, 3632, 4540, 4904, 4994, 6130, 6743, 9080, 9808, 9988, 12260, 12485, 13486, 18160, 19976, 24520, 24970, 26972, 33715, 39952, 49040, 49940, 53944, 67430, 99880, 107888, 134860, 139151, 199760, 269720, 278302, 539440, 556604, 695755, 1113208, 1391510, 1530661, 2226416, 2783020, 3061322, 5566040, 6122644, 7653305, 11132080, 12245288, 15306610, 24490576, 30613220, 61226440, 122452880]

約数ペア:

[(1, 122452880), (2, 61226440), (4, 30613220), (5, 24490576), (8, 15306610), (10, 12245288), (11, 11132080), (16, 7653305), (20, 6122644), (22, 5566040), (40, 3061322), (44, 2783020), (55, 2226416), (80, 1530661), (88, 1391510), (110, 1113208), (176, 695755), (220, 556604), (227, 539440), (440, 278302), (454, 269720), (613, 199760), (880, 139151), (908, 134860), (1135, 107888), (1226, 99880), (1816, 67430), (2270, 53944), (2452, 49940), (2497, 49040), (3065, 39952), (3632, 33715), (4540, 26972), (4904, 24970), (4994, 24520), (6130, 19976), (6743, 18160), (9080, 13486), (9808, 12485), (9988, 12260)]