272747520

素因数分解:

$2^{10}\times 3^3\times 5^1\times {\mathrm{1973}}^1$

素因数の和:2007

約数の個数: 176

約数和(自身を含む): 969786720

約数和(自身を除く): 697039200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 512, 540, 576, 640, 720, 768, 864, 960, 1024, 1080, 1152, 1280, 1440, 1536, 1728, 1920, 1973, 2160, 2304, 2560, 2880, 3072, 3456, 3840, 3946, 4320, 4608, 5120, 5760, 5919, 6912, 7680, 7892, 8640, 9216, 9865, 11520, 11838, 13824, 15360, 15784, 17280, 17757, 19730, 23040, 23676, 27648, 29595, 31568, 34560, 35514, 39460, 46080, 47352, 53271, 59190, 63136, 69120, 71028, 78920, 88785, 94704, 106542, 118380, 126272, 138240, 142056, 157840, 177570, 189408, 213084, 236760, 252544, 266355, 284112, 315680, 355140, 378816, 426168, 473520, 505088, 532710, 568224, 631360, 710280, 757632, 852336, 947040, 1010176, 1065420, 1136448, 1262720, 1420560, 1515264, 1704672, 1894080, 2020352, 2130840, 2272896, 2525440, 2841120, 3030528, 3409344, 3788160, 4261680, 4545792, 5050880, 5682240, 6061056, 6818688, 7576320, 8523360, 9091584, 10101760, 11364480, 13637376, 15152640, 17046720, 18183168, 22728960, 27274752, 30305280, 34093440, 45457920, 54549504, 68186880, 90915840, 136373760, 272747520]

約数ペア:

[(1, 272747520), (2, 136373760), (3, 90915840), (4, 68186880), (5, 54549504), (6, 45457920), (8, 34093440), (9, 30305280), (10, 27274752), (12, 22728960), (15, 18183168), (16, 17046720), (18, 15152640), (20, 13637376), (24, 11364480), (27, 10101760), (30, 9091584), (32, 8523360), (36, 7576320), (40, 6818688), (45, 6061056), (48, 5682240), (54, 5050880), (60, 4545792), (64, 4261680), (72, 3788160), (80, 3409344), (90, 3030528), (96, 2841120), (108, 2525440), (120, 2272896), (128, 2130840), (135, 2020352), (144, 1894080), (160, 1704672), (180, 1515264), (192, 1420560), (216, 1262720), (240, 1136448), (256, 1065420), (270, 1010176), (288, 947040), (320, 852336), (360, 757632), (384, 710280), (432, 631360), (480, 568224), (512, 532710), (540, 505088), (576, 473520), (640, 426168), (720, 378816), (768, 355140), (864, 315680), (960, 284112), (1024, 266355), (1080, 252544), (1152, 236760), (1280, 213084), (1440, 189408), (1536, 177570), (1728, 157840), (1920, 142056), (1973, 138240), (2160, 126272), (2304, 118380), (2560, 106542), (2880, 94704), (3072, 88785), (3456, 78920), (3840, 71028), (3946, 69120), (4320, 63136), (4608, 59190), (5120, 53271), (5760, 47352), (5919, 46080), (6912, 39460), (7680, 35514), (7892, 34560), (8640, 31568), (9216, 29595), (9865, 27648), (11520, 23676), (11838, 23040), (13824, 19730), (15360, 17757), (15784, 17280)]