67421520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3229}}^1$

素因数の和:3277

約数の個数: 120

約数和(自身を含む): 234304200

約数和(自身を除く): 166882680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 116, 120, 144, 145, 174, 180, 232, 240, 261, 290, 348, 360, 435, 464, 522, 580, 696, 720, 870, 1044, 1160, 1305, 1392, 1740, 2088, 2320, 2610, 3229, 3480, 4176, 5220, 6458, 6960, 9687, 10440, 12916, 16145, 19374, 20880, 25832, 29061, 32290, 38748, 48435, 51664, 58122, 64580, 77496, 93641, 96870, 116244, 129160, 145305, 154992, 187282, 193740, 232488, 258320, 280923, 290610, 374564, 387480, 464976, 468205, 561846, 581220, 749128, 774960, 842769, 936410, 1123692, 1162440, 1404615, 1498256, 1685538, 1872820, 2247384, 2324880, 2809230, 3371076, 3745640, 4213845, 4494768, 5618460, 6742152, 7491280, 8427690, 11236920, 13484304, 16855380, 22473840, 33710760, 67421520]

約数ペア:

[(1, 67421520), (2, 33710760), (3, 22473840), (4, 16855380), (5, 13484304), (6, 11236920), (8, 8427690), (9, 7491280), (10, 6742152), (12, 5618460), (15, 4494768), (16, 4213845), (18, 3745640), (20, 3371076), (24, 2809230), (29, 2324880), (30, 2247384), (36, 1872820), (40, 1685538), (45, 1498256), (48, 1404615), (58, 1162440), (60, 1123692), (72, 936410), (80, 842769), (87, 774960), (90, 749128), (116, 581220), (120, 561846), (144, 468205), (145, 464976), (174, 387480), (180, 374564), (232, 290610), (240, 280923), (261, 258320), (290, 232488), (348, 193740), (360, 187282), (435, 154992), (464, 145305), (522, 129160), (580, 116244), (696, 96870), (720, 93641), (870, 77496), (1044, 64580), (1160, 58122), (1305, 51664), (1392, 48435), (1740, 38748), (2088, 32290), (2320, 29061), (2610, 25832), (3229, 20880), (3480, 19374), (4176, 16145), (5220, 12916), (6458, 10440), (6960, 9687)]