78494040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{337}}^1\times {\mathrm{647}}^1$

素因数の和:1001

約数の個数: 96

約数和(自身を含む): 256258080

約数和(自身を除く): 177764040

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, 337, 360, 647, 674, 1011, 1294, 1348, 1685, 1941, 2022, 2588, 2696, 3033, 3235, 3370, 3882, 4044, 5055, 5176, 5823, 6066, 6470, 6740, 7764, 8088, 9705, 10110, 11646, 12132, 12940, 13480, 15165, 15528, 19410, 20220, 23292, 24264, 25880, 29115, 30330, 38820, 40440, 46584, 58230, 60660, 77640, 116460, 121320, 218039, 232920, 436078, 654117, 872156, 1090195, 1308234, 1744312, 1962351, 2180390, 2616468, 3270585, 3924702, 4360780, 5232936, 6541170, 7849404, 8721560, 9811755, 13082340, 15698808, 19623510, 26164680, 39247020, 78494040]

約数ペア:

[(1, 78494040), (2, 39247020), (3, 26164680), (4, 19623510), (5, 15698808), (6, 13082340), (8, 9811755), (9, 8721560), (10, 7849404), (12, 6541170), (15, 5232936), (18, 4360780), (20, 3924702), (24, 3270585), (30, 2616468), (36, 2180390), (40, 1962351), (45, 1744312), (60, 1308234), (72, 1090195), (90, 872156), (120, 654117), (180, 436078), (337, 232920), (360, 218039), (647, 121320), (674, 116460), (1011, 77640), (1294, 60660), (1348, 58230), (1685, 46584), (1941, 40440), (2022, 38820), (2588, 30330), (2696, 29115), (3033, 25880), (3235, 24264), (3370, 23292), (3882, 20220), (4044, 19410), (5055, 15528), (5176, 15165), (5823, 13480), (6066, 12940), (6470, 12132), (6740, 11646), (7764, 10110), (8088, 9705)]