27857760

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{8291}}^1$

素因数の和:8316

約数の個数: 96

約数和(自身を含む): 100300032

約数和(自身を除く): 72442272

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 8291, 16582, 24873, 33164, 41455, 49746, 58037, 66328, 82910, 99492, 116074, 124365, 132656, 165820, 174111, 198984, 232148, 248730, 265312, 290185, 331640, 348222, 397968, 464296, 497460, 580370, 663280, 696444, 795936, 870555, 928592, 994920, 1160740, 1326560, 1392888, 1741110, 1857184, 1989840, 2321480, 2785776, 3482220, 3979680, 4642960, 5571552, 6964440, 9285920, 13928880, 27857760]

約数ペア:

[(1, 27857760), (2, 13928880), (3, 9285920), (4, 6964440), (5, 5571552), (6, 4642960), (7, 3979680), (8, 3482220), (10, 2785776), (12, 2321480), (14, 1989840), (15, 1857184), (16, 1741110), (20, 1392888), (21, 1326560), (24, 1160740), (28, 994920), (30, 928592), (32, 870555), (35, 795936), (40, 696444), (42, 663280), (48, 580370), (56, 497460), (60, 464296), (70, 397968), (80, 348222), (84, 331640), (96, 290185), (105, 265312), (112, 248730), (120, 232148), (140, 198984), (160, 174111), (168, 165820), (210, 132656), (224, 124365), (240, 116074), (280, 99492), (336, 82910), (420, 66328), (480, 58037), (560, 49746), (672, 41455), (840, 33164), (1120, 24873), (1680, 16582), (3360, 8291)]