1427570280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{19927}}^1$

素因数の和:20143

約数の個数: 96

約数和(自身を含む): 4663152000

約数和(自身を除く): 3235581720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 199, 360, 398, 597, 796, 995, 1194, 1592, 1791, 1990, 2388, 2985, 3582, 3980, 4776, 5970, 7164, 7960, 8955, 11940, 14328, 17910, 19927, 23880, 35820, 39854, 59781, 71640, 79708, 99635, 119562, 159416, 179343, 199270, 239124, 298905, 358686, 398540, 478248, 597810, 717372, 797080, 896715, 1195620, 1434744, 1793430, 2391240, 3586860, 3965473, 7173720, 7930946, 11896419, 15861892, 19827365, 23792838, 31723784, 35689257, 39654730, 47585676, 59482095, 71378514, 79309460, 95171352, 118964190, 142757028, 158618920, 178446285, 237928380, 285514056, 356892570, 475856760, 713785140, 1427570280]

約数ペア:

[(1, 1427570280), (2, 713785140), (3, 475856760), (4, 356892570), (5, 285514056), (6, 237928380), (8, 178446285), (9, 158618920), (10, 142757028), (12, 118964190), (15, 95171352), (18, 79309460), (20, 71378514), (24, 59482095), (30, 47585676), (36, 39654730), (40, 35689257), (45, 31723784), (60, 23792838), (72, 19827365), (90, 15861892), (120, 11896419), (180, 7930946), (199, 7173720), (360, 3965473), (398, 3586860), (597, 2391240), (796, 1793430), (995, 1434744), (1194, 1195620), (1592, 896715), (1791, 797080), (1990, 717372), (2388, 597810), (2985, 478248), (3582, 398540), (3980, 358686), (4776, 298905), (5970, 239124), (7164, 199270), (7960, 179343), (8955, 159416), (11940, 119562), (14328, 99635), (17910, 79708), (19927, 71640), (23880, 59781), (35820, 39854)]