1856498880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{1193}}^1\times {\mathrm{1621}}^1$

素因数の和:2834

約数の個数: 112

約数和(自身を含む): 5902964064

約数和(自身を除く): 4046465184

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 1193, 1621, 2386, 3242, 3579, 4772, 4863, 5965, 6484, 7158, 8105, 9544, 9726, 11930, 12968, 14316, 16210, 17895, 19088, 19452, 23860, 24315, 25936, 28632, 32420, 35790, 38176, 38904, 47720, 48630, 51872, 57264, 64840, 71580, 76352, 77808, 95440, 97260, 103744, 114528, 129680, 143160, 155616, 190880, 194520, 229056, 259360, 286320, 311232, 381760, 389040, 518720, 572640, 778080, 1145280, 1556160, 1933853, 3867706, 5801559, 7735412, 9669265, 11603118, 15470824, 19338530, 23206236, 29007795, 30941648, 38677060, 46412472, 58015590, 61883296, 77354120, 92824944, 116031180, 123766592, 154708240, 185649888, 232062360, 309416480, 371299776, 464124720, 618832960, 928249440, 1856498880]

約数ペア:

[(1, 1856498880), (2, 928249440), (3, 618832960), (4, 464124720), (5, 371299776), (6, 309416480), (8, 232062360), (10, 185649888), (12, 154708240), (15, 123766592), (16, 116031180), (20, 92824944), (24, 77354120), (30, 61883296), (32, 58015590), (40, 46412472), (48, 38677060), (60, 30941648), (64, 29007795), (80, 23206236), (96, 19338530), (120, 15470824), (160, 11603118), (192, 9669265), (240, 7735412), (320, 5801559), (480, 3867706), (960, 1933853), (1193, 1556160), (1621, 1145280), (2386, 778080), (3242, 572640), (3579, 518720), (4772, 389040), (4863, 381760), (5965, 311232), (6484, 286320), (7158, 259360), (8105, 229056), (9544, 194520), (9726, 190880), (11930, 155616), (12968, 143160), (14316, 129680), (16210, 114528), (17895, 103744), (19088, 97260), (19452, 95440), (23860, 77808), (24315, 76352), (25936, 71580), (28632, 64840), (32420, 57264), (35790, 51872), (38176, 48630), (38904, 47720)]