27630720

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1$

素因数の和:85

約数の個数: 320

約数和(自身を含む): 108856440

約数和(自身を除く): 81225720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 41, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 81, 82, 90, 96, 104, 108, 117, 120, 123, 128, 130, 135, 144, 156, 160, 162, 164, 180, 192, 195, 205, 208, 216, 234, 240, 246, 260, 270, 288, 312, 320, 324, 328, 351, 360, 369, 384, 390, 405, 410, 416, 432, 468, 480, 492, 520, 533, 540, 576, 585, 615, 624, 640, 648, 656, 702, 720, 738, 780, 810, 820, 832, 864, 936, 960, 984, 1040, 1053, 1066, 1080, 1107, 1152, 1170, 1230, 1248, 1296, 1312, 1404, 1440, 1476, 1560, 1599, 1620, 1640, 1664, 1728, 1755, 1845, 1872, 1920, 1968, 2080, 2106, 2132, 2160, 2214, 2340, 2460, 2496, 2592, 2624, 2665, 2808, 2880, 2952, 3120, 3198, 3240, 3280, 3321, 3456, 3510, 3690, 3744, 3936, 4160, 4212, 4264, 4320, 4428, 4680, 4797, 4920, 4992, 5184, 5248, 5265, 5330, 5535, 5616, 5760, 5904, 6240, 6396, 6480, 6560, 6642, 7020, 7380, 7488, 7872, 7995, 8320, 8424, 8528, 8640, 8856, 9360, 9594, 9840, 10368, 10530, 10660, 11070, 11232, 11808, 12480, 12792, 12960, 13120, 13284, 14040, 14391, 14760, 14976, 15744, 15990, 16605, 16848, 17056, 17280, 17712, 18720, 19188, 19680, 21060, 21320, 22140, 22464, 23616, 23985, 24960, 25584, 25920, 26240, 26568, 28080, 28782, 29520, 31980, 33210, 33696, 34112, 35424, 37440, 38376, 39360, 42120, 42640, 43173, 44280, 44928, 47232, 47970, 51168, 51840, 53136, 56160, 57564, 59040, 63960, 66420, 67392, 68224, 70848, 71955, 74880, 76752, 78720, 84240, 85280, 86346, 88560, 95940, 102336, 106272, 112320, 115128, 118080, 127920, 132840, 134784, 141696, 143910, 153504, 168480, 170560, 172692, 177120, 191880, 204672, 212544, 215865, 224640, 230256, 236160, 255840, 265680, 287820, 307008, 336960, 341120, 345384, 354240, 383760, 425088, 431730, 460512, 511680, 531360, 575640, 614016, 673920, 690768, 708480, 767520, 863460, 921024, 1023360, 1062720, 1151280, 1381536, 1535040, 1726920, 1842048, 2125440, 2302560, 2763072, 3070080, 3453840, 4605120, 5526144, 6907680, 9210240, 13815360, 27630720]

約数ペア:

[(1, 27630720), (2, 13815360), (3, 9210240), (4, 6907680), (5, 5526144), (6, 4605120), (8, 3453840), (9, 3070080), (10, 2763072), (12, 2302560), (13, 2125440), (15, 1842048), (16, 1726920), (18, 1535040), (20, 1381536), (24, 1151280), (26, 1062720), (27, 1023360), (30, 921024), (32, 863460), (36, 767520), (39, 708480), (40, 690768), (41, 673920), (45, 614016), (48, 575640), (52, 531360), (54, 511680), (60, 460512), (64, 431730), (65, 425088), (72, 383760), (78, 354240), (80, 345384), (81, 341120), (82, 336960), (90, 307008), (96, 287820), (104, 265680), (108, 255840), (117, 236160), (120, 230256), (123, 224640), (128, 215865), (130, 212544), (135, 204672), (144, 191880), (156, 177120), (160, 172692), (162, 170560), (164, 168480), (180, 153504), (192, 143910), (195, 141696), (205, 134784), (208, 132840), (216, 127920), (234, 118080), (240, 115128), (246, 112320), (260, 106272), (270, 102336), (288, 95940), (312, 88560), (320, 86346), (324, 85280), (328, 84240), (351, 78720), (360, 76752), (369, 74880), (384, 71955), (390, 70848), (405, 68224), (410, 67392), (416, 66420), (432, 63960), (468, 59040), (480, 57564), (492, 56160), (520, 53136), (533, 51840), (540, 51168), (576, 47970), (585, 47232), (615, 44928), (624, 44280), (640, 43173), (648, 42640), (656, 42120), (702, 39360), (720, 38376), (738, 37440), (780, 35424), (810, 34112), (820, 33696), (832, 33210), (864, 31980), (936, 29520), (960, 28782), (984, 28080), (1040, 26568), (1053, 26240), (1066, 25920), (1080, 25584), (1107, 24960), (1152, 23985), (1170, 23616), (1230, 22464), (1248, 22140), (1296, 21320), (1312, 21060), (1404, 19680), (1440, 19188), (1476, 18720), (1560, 17712), (1599, 17280), (1620, 17056), (1640, 16848), (1664, 16605), (1728, 15990), (1755, 15744), (1845, 14976), (1872, 14760), (1920, 14391), (1968, 14040), (2080, 13284), (2106, 13120), (2132, 12960), (2160, 12792), (2214, 12480), (2340, 11808), (2460, 11232), (2496, 11070), (2592, 10660), (2624, 10530), (2665, 10368), (2808, 9840), (2880, 9594), (2952, 9360), (3120, 8856), (3198, 8640), (3240, 8528), (3280, 8424), (3321, 8320), (3456, 7995), (3510, 7872), (3690, 7488), (3744, 7380), (3936, 7020), (4160, 6642), (4212, 6560), (4264, 6480), (4320, 6396), (4428, 6240), (4680, 5904), (4797, 5760), (4920, 5616), (4992, 5535), (5184, 5330), (5248, 5265)]