855677280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{433}}^1$

素因数の和:653

約数の個数: 192

約数和(自身を含む): 2834818560

約数和(自身を除く): 1979141280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 69, 80, 92, 96, 115, 120, 138, 160, 179, 184, 230, 240, 276, 345, 358, 368, 433, 460, 480, 537, 552, 690, 716, 736, 866, 895, 920, 1074, 1104, 1299, 1380, 1432, 1732, 1790, 1840, 2148, 2165, 2208, 2598, 2685, 2760, 2864, 3464, 3580, 3680, 4117, 4296, 4330, 5196, 5370, 5520, 5728, 6495, 6928, 7160, 8234, 8592, 8660, 9959, 10392, 10740, 11040, 12351, 12990, 13856, 14320, 16468, 17184, 17320, 19918, 20585, 20784, 21480, 24702, 25980, 28640, 29877, 32936, 34640, 39836, 41170, 41568, 42960, 49404, 49795, 51960, 59754, 61755, 65872, 69280, 77507, 79672, 82340, 85920, 98808, 99590, 103920, 119508, 123510, 131744, 149385, 155014, 159344, 164680, 197616, 199180, 207840, 232521, 239016, 247020, 298770, 310028, 318688, 329360, 387535, 395232, 398360, 465042, 478032, 494040, 597540, 620056, 658720, 775070, 796720, 930084, 956064, 988080, 1162605, 1195080, 1240112, 1550140, 1593440, 1782661, 1860168, 1976160, 2325210, 2390160, 2480224, 3100280, 3565322, 3720336, 4650420, 4780320, 5347983, 6200560, 7130644, 7440672, 8913305, 9300840, 10695966, 12401120, 14261288, 17826610, 18601680, 21391932, 26739915, 28522576, 35653220, 37203360, 42783864, 53479830, 57045152, 71306440, 85567728, 106959660, 142612880, 171135456, 213919320, 285225760, 427838640, 855677280]

約数ペア:

[(1, 855677280), (2, 427838640), (3, 285225760), (4, 213919320), (5, 171135456), (6, 142612880), (8, 106959660), (10, 85567728), (12, 71306440), (15, 57045152), (16, 53479830), (20, 42783864), (23, 37203360), (24, 35653220), (30, 28522576), (32, 26739915), (40, 21391932), (46, 18601680), (48, 17826610), (60, 14261288), (69, 12401120), (80, 10695966), (92, 9300840), (96, 8913305), (115, 7440672), (120, 7130644), (138, 6200560), (160, 5347983), (179, 4780320), (184, 4650420), (230, 3720336), (240, 3565322), (276, 3100280), (345, 2480224), (358, 2390160), (368, 2325210), (433, 1976160), (460, 1860168), (480, 1782661), (537, 1593440), (552, 1550140), (690, 1240112), (716, 1195080), (736, 1162605), (866, 988080), (895, 956064), (920, 930084), (1074, 796720), (1104, 775070), (1299, 658720), (1380, 620056), (1432, 597540), (1732, 494040), (1790, 478032), (1840, 465042), (2148, 398360), (2165, 395232), (2208, 387535), (2598, 329360), (2685, 318688), (2760, 310028), (2864, 298770), (3464, 247020), (3580, 239016), (3680, 232521), (4117, 207840), (4296, 199180), (4330, 197616), (5196, 164680), (5370, 159344), (5520, 155014), (5728, 149385), (6495, 131744), (6928, 123510), (7160, 119508), (8234, 103920), (8592, 99590), (8660, 98808), (9959, 85920), (10392, 82340), (10740, 79672), (11040, 77507), (12351, 69280), (12990, 65872), (13856, 61755), (14320, 59754), (16468, 51960), (17184, 49795), (17320, 49404), (19918, 42960), (20585, 41568), (20784, 41170), (21480, 39836), (24702, 34640), (25980, 32936), (28640, 29877)]