180728592

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{3389}}^1$

素因数の和:3512

約数の個数: 80

約数和(自身を含む): 514520640

約数和(自身を除く): 333792048

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 101, 132, 176, 202, 264, 303, 404, 528, 606, 808, 1111, 1212, 1616, 2222, 2424, 3333, 3389, 4444, 4848, 6666, 6778, 8888, 10167, 13332, 13556, 17776, 20334, 26664, 27112, 37279, 40668, 53328, 54224, 74558, 81336, 111837, 149116, 162672, 223674, 298232, 342289, 447348, 596464, 684578, 894696, 1026867, 1369156, 1789392, 2053734, 2738312, 3765179, 4107468, 5476624, 7530358, 8214936, 11295537, 15060716, 16429872, 22591074, 30121432, 45182148, 60242864, 90364296, 180728592]

約数ペア:

[(1, 180728592), (2, 90364296), (3, 60242864), (4, 45182148), (6, 30121432), (8, 22591074), (11, 16429872), (12, 15060716), (16, 11295537), (22, 8214936), (24, 7530358), (33, 5476624), (44, 4107468), (48, 3765179), (66, 2738312), (88, 2053734), (101, 1789392), (132, 1369156), (176, 1026867), (202, 894696), (264, 684578), (303, 596464), (404, 447348), (528, 342289), (606, 298232), (808, 223674), (1111, 162672), (1212, 149116), (1616, 111837), (2222, 81336), (2424, 74558), (3333, 54224), (3389, 53328), (4444, 40668), (4848, 37279), (6666, 27112), (6778, 26664), (8888, 20334), (10167, 17776), (13332, 13556)]