22646640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{743}}^1$

素因数の和:886

約数の個数: 80

約数和(自身を含む): 70852608

約数和(自身を除く): 48205968

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 127, 240, 254, 381, 508, 635, 743, 762, 1016, 1270, 1486, 1524, 1905, 2032, 2229, 2540, 2972, 3048, 3715, 3810, 4458, 5080, 5944, 6096, 7430, 7620, 8916, 10160, 11145, 11888, 14860, 15240, 17832, 22290, 29720, 30480, 35664, 44580, 59440, 89160, 94361, 178320, 188722, 283083, 377444, 471805, 566166, 754888, 943610, 1132332, 1415415, 1509776, 1887220, 2264664, 2830830, 3774440, 4529328, 5661660, 7548880, 11323320, 22646640]

約数ペア:

[(1, 22646640), (2, 11323320), (3, 7548880), (4, 5661660), (5, 4529328), (6, 3774440), (8, 2830830), (10, 2264664), (12, 1887220), (15, 1509776), (16, 1415415), (20, 1132332), (24, 943610), (30, 754888), (40, 566166), (48, 471805), (60, 377444), (80, 283083), (120, 188722), (127, 178320), (240, 94361), (254, 89160), (381, 59440), (508, 44580), (635, 35664), (743, 30480), (762, 29720), (1016, 22290), (1270, 17832), (1486, 15240), (1524, 14860), (1905, 11888), (2032, 11145), (2229, 10160), (2540, 8916), (2972, 7620), (3048, 7430), (3715, 6096), (3810, 5944), (4458, 5080)]