80400528

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1481}}^1$

素因数の和:1537

約数の個数: 120

約数和(自身を含む): 250843320

約数和(自身を除く): 170442792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 29, 36, 39, 48, 52, 58, 72, 78, 87, 104, 116, 117, 144, 156, 174, 208, 232, 234, 261, 312, 348, 377, 464, 468, 522, 624, 696, 754, 936, 1044, 1131, 1392, 1481, 1508, 1872, 2088, 2262, 2962, 3016, 3393, 4176, 4443, 4524, 5924, 6032, 6786, 8886, 9048, 11848, 13329, 13572, 17772, 18096, 19253, 23696, 26658, 27144, 35544, 38506, 42949, 53316, 54288, 57759, 71088, 77012, 85898, 106632, 115518, 128847, 154024, 171796, 173277, 213264, 231036, 257694, 308048, 343592, 346554, 386541, 462072, 515388, 558337, 687184, 693108, 773082, 924144, 1030776, 1116674, 1386216, 1546164, 1675011, 2061552, 2233348, 2772432, 3092328, 3350022, 4466696, 5025033, 6184656, 6700044, 8933392, 10050066, 13400088, 20100132, 26800176, 40200264, 80400528]

約数ペア:

[(1, 80400528), (2, 40200264), (3, 26800176), (4, 20100132), (6, 13400088), (8, 10050066), (9, 8933392), (12, 6700044), (13, 6184656), (16, 5025033), (18, 4466696), (24, 3350022), (26, 3092328), (29, 2772432), (36, 2233348), (39, 2061552), (48, 1675011), (52, 1546164), (58, 1386216), (72, 1116674), (78, 1030776), (87, 924144), (104, 773082), (116, 693108), (117, 687184), (144, 558337), (156, 515388), (174, 462072), (208, 386541), (232, 346554), (234, 343592), (261, 308048), (312, 257694), (348, 231036), (377, 213264), (464, 173277), (468, 171796), (522, 154024), (624, 128847), (696, 115518), (754, 106632), (936, 85898), (1044, 77012), (1131, 71088), (1392, 57759), (1481, 54288), (1508, 53316), (1872, 42949), (2088, 38506), (2262, 35544), (2962, 27144), (3016, 26658), (3393, 23696), (4176, 19253), (4443, 18096), (4524, 17772), (5924, 13572), (6032, 13329), (6786, 11848), (8886, 9048)]