5840640

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{13}}^2$

素因数の和:56

約数の個数: 216

約数和(自身を含む): 22443120

約数和(自身を除く): 16602480

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, 90, 96, 104, 108, 117, 120, 128, 130, 135, 144, 156, 160, 169, 180, 192, 195, 208, 216, 234, 240, 256, 260, 270, 288, 312, 320, 338, 351, 360, 384, 390, 416, 432, 468, 480, 507, 520, 540, 576, 585, 624, 640, 676, 702, 720, 768, 780, 832, 845, 864, 936, 960, 1014, 1040, 1080, 1152, 1170, 1248, 1280, 1352, 1404, 1440, 1521, 1560, 1664, 1690, 1728, 1755, 1872, 1920, 2028, 2080, 2160, 2304, 2340, 2496, 2535, 2704, 2808, 2880, 3042, 3120, 3328, 3380, 3456, 3510, 3744, 3840, 4056, 4160, 4320, 4563, 4680, 4992, 5070, 5408, 5616, 5760, 6084, 6240, 6760, 6912, 7020, 7488, 7605, 8112, 8320, 8640, 9126, 9360, 9984, 10140, 10816, 11232, 11520, 12168, 12480, 13520, 14040, 14976, 15210, 16224, 16640, 17280, 18252, 18720, 20280, 21632, 22464, 22815, 24336, 24960, 27040, 28080, 29952, 30420, 32448, 34560, 36504, 37440, 40560, 43264, 44928, 45630, 48672, 49920, 54080, 56160, 60840, 64896, 73008, 74880, 81120, 89856, 91260, 97344, 108160, 112320, 121680, 129792, 146016, 149760, 162240, 182520, 194688, 216320, 224640, 243360, 292032, 324480, 365040, 389376, 449280, 486720, 584064, 648960, 730080, 973440, 1168128, 1460160, 1946880, 2920320, 5840640]

約数ペア:

[(1, 5840640), (2, 2920320), (3, 1946880), (4, 1460160), (5, 1168128), (6, 973440), (8, 730080), (9, 648960), (10, 584064), (12, 486720), (13, 449280), (15, 389376), (16, 365040), (18, 324480), (20, 292032), (24, 243360), (26, 224640), (27, 216320), (30, 194688), (32, 182520), (36, 162240), (39, 149760), (40, 146016), (45, 129792), (48, 121680), (52, 112320), (54, 108160), (60, 97344), (64, 91260), (65, 89856), (72, 81120), (78, 74880), (80, 73008), (90, 64896), (96, 60840), (104, 56160), (108, 54080), (117, 49920), (120, 48672), (128, 45630), (130, 44928), (135, 43264), (144, 40560), (156, 37440), (160, 36504), (169, 34560), (180, 32448), (192, 30420), (195, 29952), (208, 28080), (216, 27040), (234, 24960), (240, 24336), (256, 22815), (260, 22464), (270, 21632), (288, 20280), (312, 18720), (320, 18252), (338, 17280), (351, 16640), (360, 16224), (384, 15210), (390, 14976), (416, 14040), (432, 13520), (468, 12480), (480, 12168), (507, 11520), (520, 11232), (540, 10816), (576, 10140), (585, 9984), (624, 9360), (640, 9126), (676, 8640), (702, 8320), (720, 8112), (768, 7605), (780, 7488), (832, 7020), (845, 6912), (864, 6760), (936, 6240), (960, 6084), (1014, 5760), (1040, 5616), (1080, 5408), (1152, 5070), (1170, 4992), (1248, 4680), (1280, 4563), (1352, 4320), (1404, 4160), (1440, 4056), (1521, 3840), (1560, 3744), (1664, 3510), (1690, 3456), (1728, 3380), (1755, 3328), (1872, 3120), (1920, 3042), (2028, 2880), (2080, 2808), (2160, 2704), (2304, 2535), (2340, 2496)]