509173920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{347}}^1\times {\mathrm{1019}}^1$

素因数の和:1387

約数の個数: 144

約数和(自身を含む): 1744273440

約数和(自身を除く): 1235099520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 347, 360, 480, 694, 720, 1019, 1041, 1388, 1440, 1735, 2038, 2082, 2776, 3057, 3123, 3470, 4076, 4164, 5095, 5205, 5552, 6114, 6246, 6940, 8152, 8328, 9171, 10190, 10410, 11104, 12228, 12492, 13880, 15285, 15615, 16304, 16656, 18342, 20380, 20820, 24456, 24984, 27760, 30570, 31230, 32608, 33312, 36684, 40760, 41640, 45855, 48912, 49968, 55520, 61140, 62460, 73368, 81520, 83280, 91710, 97824, 99936, 122280, 124920, 146736, 163040, 166560, 183420, 244560, 249840, 293472, 353593, 366840, 489120, 499680, 707186, 733680, 1060779, 1414372, 1467360, 1767965, 2121558, 2828744, 3182337, 3535930, 4243116, 5303895, 5657488, 6364674, 7071860, 8486232, 10607790, 11314976, 12729348, 14143720, 15911685, 16972464, 21215580, 25458696, 28287440, 31823370, 33944928, 42431160, 50917392, 56574880, 63646740, 84862320, 101834784, 127293480, 169724640, 254586960, 509173920]

約数ペア:

[(1, 509173920), (2, 254586960), (3, 169724640), (4, 127293480), (5, 101834784), (6, 84862320), (8, 63646740), (9, 56574880), (10, 50917392), (12, 42431160), (15, 33944928), (16, 31823370), (18, 28287440), (20, 25458696), (24, 21215580), (30, 16972464), (32, 15911685), (36, 14143720), (40, 12729348), (45, 11314976), (48, 10607790), (60, 8486232), (72, 7071860), (80, 6364674), (90, 5657488), (96, 5303895), (120, 4243116), (144, 3535930), (160, 3182337), (180, 2828744), (240, 2121558), (288, 1767965), (347, 1467360), (360, 1414372), (480, 1060779), (694, 733680), (720, 707186), (1019, 499680), (1041, 489120), (1388, 366840), (1440, 353593), (1735, 293472), (2038, 249840), (2082, 244560), (2776, 183420), (3057, 166560), (3123, 163040), (3470, 146736), (4076, 124920), (4164, 122280), (5095, 99936), (5205, 97824), (5552, 91710), (6114, 83280), (6246, 81520), (6940, 73368), (8152, 62460), (8328, 61140), (9171, 55520), (10190, 49968), (10410, 48912), (11104, 45855), (12228, 41640), (12492, 40760), (13880, 36684), (15285, 33312), (15615, 32608), (16304, 31230), (16656, 30570), (18342, 27760), (20380, 24984), (20820, 24456)]