11693520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1$

素因数の和:277

約数の個数: 120

約数和(自身を含む): 39897000

約数和(自身を除く): 28203480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 109, 120, 144, 149, 180, 218, 240, 298, 327, 360, 436, 447, 545, 596, 654, 720, 745, 872, 894, 981, 1090, 1192, 1308, 1341, 1490, 1635, 1744, 1788, 1962, 2180, 2235, 2384, 2616, 2682, 2980, 3270, 3576, 3924, 4360, 4470, 4905, 5232, 5364, 5960, 6540, 6705, 7152, 7848, 8720, 8940, 9810, 10728, 11920, 13080, 13410, 15696, 16241, 17880, 19620, 21456, 26160, 26820, 32482, 35760, 39240, 48723, 53640, 64964, 78480, 81205, 97446, 107280, 129928, 146169, 162410, 194892, 243615, 259856, 292338, 324820, 389784, 487230, 584676, 649640, 730845, 779568, 974460, 1169352, 1299280, 1461690, 1948920, 2338704, 2923380, 3897840, 5846760, 11693520]

約数ペア:

[(1, 11693520), (2, 5846760), (3, 3897840), (4, 2923380), (5, 2338704), (6, 1948920), (8, 1461690), (9, 1299280), (10, 1169352), (12, 974460), (15, 779568), (16, 730845), (18, 649640), (20, 584676), (24, 487230), (30, 389784), (36, 324820), (40, 292338), (45, 259856), (48, 243615), (60, 194892), (72, 162410), (80, 146169), (90, 129928), (109, 107280), (120, 97446), (144, 81205), (149, 78480), (180, 64964), (218, 53640), (240, 48723), (298, 39240), (327, 35760), (360, 32482), (436, 26820), (447, 26160), (545, 21456), (596, 19620), (654, 17880), (720, 16241), (745, 15696), (872, 13410), (894, 13080), (981, 11920), (1090, 10728), (1192, 9810), (1308, 8940), (1341, 8720), (1490, 7848), (1635, 7152), (1744, 6705), (1788, 6540), (1962, 5960), (2180, 5364), (2235, 5232), (2384, 4905), (2616, 4470), (2682, 4360), (2980, 3924), (3270, 3576)]