2801814720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{3037}}^1$

素因数の和:3119

約数の個数: 168

約数和(自身を含む): 9195005232

約数和(自身を除く): 6393190512

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 155, 160, 186, 192, 240, 248, 310, 320, 372, 465, 480, 496, 620, 744, 930, 960, 961, 992, 1240, 1488, 1860, 1922, 1984, 2480, 2883, 2976, 3037, 3720, 3844, 4805, 4960, 5766, 5952, 6074, 7440, 7688, 9111, 9610, 9920, 11532, 12148, 14415, 14880, 15185, 15376, 18222, 19220, 23064, 24296, 28830, 29760, 30370, 30752, 36444, 38440, 45555, 46128, 48592, 57660, 60740, 61504, 72888, 76880, 91110, 92256, 94147, 97184, 115320, 121480, 145776, 153760, 182220, 184512, 188294, 194368, 230640, 242960, 282441, 291552, 307520, 364440, 376588, 461280, 470735, 485920, 564882, 583104, 728880, 753176, 922560, 941470, 971840, 1129764, 1412205, 1457760, 1506352, 1882940, 2259528, 2824410, 2915520, 2918557, 3012704, 3765880, 4519056, 5648820, 5837114, 6025408, 7531760, 8755671, 9038112, 11297640, 11674228, 14592785, 15063520, 17511342, 18076224, 22595280, 23348456, 29185570, 30127040, 35022684, 43778355, 45190560, 46696912, 58371140, 70045368, 87556710, 90381120, 93393824, 116742280, 140090736, 175113420, 186787648, 233484560, 280181472, 350226840, 466969120, 560362944, 700453680, 933938240, 1400907360, 2801814720]

約数ペア:

[(1, 2801814720), (2, 1400907360), (3, 933938240), (4, 700453680), (5, 560362944), (6, 466969120), (8, 350226840), (10, 280181472), (12, 233484560), (15, 186787648), (16, 175113420), (20, 140090736), (24, 116742280), (30, 93393824), (31, 90381120), (32, 87556710), (40, 70045368), (48, 58371140), (60, 46696912), (62, 45190560), (64, 43778355), (80, 35022684), (93, 30127040), (96, 29185570), (120, 23348456), (124, 22595280), (155, 18076224), (160, 17511342), (186, 15063520), (192, 14592785), (240, 11674228), (248, 11297640), (310, 9038112), (320, 8755671), (372, 7531760), (465, 6025408), (480, 5837114), (496, 5648820), (620, 4519056), (744, 3765880), (930, 3012704), (960, 2918557), (961, 2915520), (992, 2824410), (1240, 2259528), (1488, 1882940), (1860, 1506352), (1922, 1457760), (1984, 1412205), (2480, 1129764), (2883, 971840), (2976, 941470), (3037, 922560), (3720, 753176), (3844, 728880), (4805, 583104), (4960, 564882), (5766, 485920), (5952, 470735), (6074, 461280), (7440, 376588), (7688, 364440), (9111, 307520), (9610, 291552), (9920, 282441), (11532, 242960), (12148, 230640), (14415, 194368), (14880, 188294), (15185, 184512), (15376, 182220), (18222, 153760), (19220, 145776), (23064, 121480), (24296, 115320), (28830, 97184), (29760, 94147), (30370, 92256), (30752, 91110), (36444, 76880), (38440, 72888), (45555, 61504), (46128, 60740), (48592, 57660)]