8760960

素因数分解:

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

素因数の和:57

約数の個数: 240

約数和(自身を含む): 33878790

約数和(自身を除く): 25117830

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, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 128, 130, 135, 144, 156, 160, 162, 169, 180, 192, 195, 208, 216, 234, 240, 260, 270, 288, 312, 320, 324, 338, 351, 360, 384, 390, 405, 416, 432, 468, 480, 507, 520, 540, 576, 585, 624, 640, 648, 676, 702, 720, 780, 810, 832, 845, 864, 936, 960, 1014, 1040, 1053, 1080, 1152, 1170, 1248, 1296, 1352, 1404, 1440, 1521, 1560, 1620, 1664, 1690, 1728, 1755, 1872, 1920, 2028, 2080, 2106, 2160, 2340, 2496, 2535, 2592, 2704, 2808, 2880, 3042, 3120, 3240, 3380, 3456, 3510, 3744, 4056, 4160, 4212, 4320, 4563, 4680, 4992, 5070, 5184, 5265, 5408, 5616, 5760, 6084, 6240, 6480, 6760, 7020, 7488, 7605, 8112, 8320, 8424, 8640, 9126, 9360, 10140, 10368, 10530, 10816, 11232, 12168, 12480, 12960, 13520, 13689, 14040, 14976, 15210, 16224, 16848, 17280, 18252, 18720, 20280, 21060, 21632, 22464, 22815, 24336, 24960, 25920, 27040, 27378, 28080, 30420, 32448, 33696, 36504, 37440, 40560, 42120, 44928, 45630, 48672, 51840, 54080, 54756, 56160, 60840, 64896, 67392, 68445, 73008, 74880, 81120, 84240, 91260, 97344, 108160, 109512, 112320, 121680, 134784, 136890, 146016, 162240, 168480, 182520, 194688, 219024, 224640, 243360, 273780, 292032, 324480, 336960, 365040, 438048, 486720, 547560, 584064, 673920, 730080, 876096, 973440, 1095120, 1460160, 1752192, 2190240, 2920320, 4380480, 8760960]

約数ペア:

[(1, 8760960), (2, 4380480), (3, 2920320), (4, 2190240), (5, 1752192), (6, 1460160), (8, 1095120), (9, 973440), (10, 876096), (12, 730080), (13, 673920), (15, 584064), (16, 547560), (18, 486720), (20, 438048), (24, 365040), (26, 336960), (27, 324480), (30, 292032), (32, 273780), (36, 243360), (39, 224640), (40, 219024), (45, 194688), (48, 182520), (52, 168480), (54, 162240), (60, 146016), (64, 136890), (65, 134784), (72, 121680), (78, 112320), (80, 109512), (81, 108160), (90, 97344), (96, 91260), (104, 84240), (108, 81120), (117, 74880), (120, 73008), (128, 68445), (130, 67392), (135, 64896), (144, 60840), (156, 56160), (160, 54756), (162, 54080), (169, 51840), (180, 48672), (192, 45630), (195, 44928), (208, 42120), (216, 40560), (234, 37440), (240, 36504), (260, 33696), (270, 32448), (288, 30420), (312, 28080), (320, 27378), (324, 27040), (338, 25920), (351, 24960), (360, 24336), (384, 22815), (390, 22464), (405, 21632), (416, 21060), (432, 20280), (468, 18720), (480, 18252), (507, 17280), (520, 16848), (540, 16224), (576, 15210), (585, 14976), (624, 14040), (640, 13689), (648, 13520), (676, 12960), (702, 12480), (720, 12168), (780, 11232), (810, 10816), (832, 10530), (845, 10368), (864, 10140), (936, 9360), (960, 9126), (1014, 8640), (1040, 8424), (1053, 8320), (1080, 8112), (1152, 7605), (1170, 7488), (1248, 7020), (1296, 6760), (1352, 6480), (1404, 6240), (1440, 6084), (1521, 5760), (1560, 5616), (1620, 5408), (1664, 5265), (1690, 5184), (1728, 5070), (1755, 4992), (1872, 4680), (1920, 4563), (2028, 4320), (2080, 4212), (2106, 4160), (2160, 4056), (2340, 3744), (2496, 3510), (2535, 3456), (2592, 3380), (2704, 3240), (2808, 3120), (2880, 3042)]