87915840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5387}}^1$

素因数の和:5424

約数の個数: 112

約数和(自身を含む): 295607232

約数和(自身を除く): 207691392

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 136, 160, 170, 192, 204, 240, 255, 272, 320, 340, 408, 480, 510, 544, 680, 816, 960, 1020, 1088, 1360, 1632, 2040, 2720, 3264, 4080, 5387, 5440, 8160, 10774, 16161, 16320, 21548, 26935, 32322, 43096, 53870, 64644, 80805, 86192, 91579, 107740, 129288, 161610, 172384, 183158, 215480, 258576, 274737, 323220, 344768, 366316, 430960, 457895, 517152, 549474, 646440, 732632, 861920, 915790, 1034304, 1098948, 1292880, 1373685, 1465264, 1723840, 1831580, 2197896, 2585760, 2747370, 2930528, 3663160, 4395792, 5171520, 5494740, 5861056, 7326320, 8791584, 10989480, 14652640, 17583168, 21978960, 29305280, 43957920, 87915840]

約数ペア:

[(1, 87915840), (2, 43957920), (3, 29305280), (4, 21978960), (5, 17583168), (6, 14652640), (8, 10989480), (10, 8791584), (12, 7326320), (15, 5861056), (16, 5494740), (17, 5171520), (20, 4395792), (24, 3663160), (30, 2930528), (32, 2747370), (34, 2585760), (40, 2197896), (48, 1831580), (51, 1723840), (60, 1465264), (64, 1373685), (68, 1292880), (80, 1098948), (85, 1034304), (96, 915790), (102, 861920), (120, 732632), (136, 646440), (160, 549474), (170, 517152), (192, 457895), (204, 430960), (240, 366316), (255, 344768), (272, 323220), (320, 274737), (340, 258576), (408, 215480), (480, 183158), (510, 172384), (544, 161610), (680, 129288), (816, 107740), (960, 91579), (1020, 86192), (1088, 80805), (1360, 64644), (1632, 53870), (2040, 43096), (2720, 32322), (3264, 26935), (4080, 21548), (5387, 16320), (5440, 16161), (8160, 10774)]