123632320

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{569}}^1$

素因数の和:690

約数の個数: 112

約数和(自身を含む): 340522560

約数和(自身を除く): 216890240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 97, 112, 140, 160, 194, 224, 280, 320, 388, 448, 485, 560, 569, 679, 776, 970, 1120, 1138, 1358, 1552, 1940, 2240, 2276, 2716, 2845, 3104, 3395, 3880, 3983, 4552, 5432, 5690, 6208, 6790, 7760, 7966, 9104, 10864, 11380, 13580, 15520, 15932, 18208, 19915, 21728, 22760, 27160, 31040, 31864, 36416, 39830, 43456, 45520, 54320, 55193, 63728, 79660, 91040, 108640, 110386, 127456, 159320, 182080, 217280, 220772, 254912, 275965, 318640, 386351, 441544, 551930, 637280, 772702, 883088, 1103860, 1274560, 1545404, 1766176, 1931755, 2207720, 3090808, 3532352, 3863510, 4415440, 6181616, 7727020, 8830880, 12363232, 15454040, 17661760, 24726464, 30908080, 61816160, 123632320]

約数ペア:

[(1, 123632320), (2, 61816160), (4, 30908080), (5, 24726464), (7, 17661760), (8, 15454040), (10, 12363232), (14, 8830880), (16, 7727020), (20, 6181616), (28, 4415440), (32, 3863510), (35, 3532352), (40, 3090808), (56, 2207720), (64, 1931755), (70, 1766176), (80, 1545404), (97, 1274560), (112, 1103860), (140, 883088), (160, 772702), (194, 637280), (224, 551930), (280, 441544), (320, 386351), (388, 318640), (448, 275965), (485, 254912), (560, 220772), (569, 217280), (679, 182080), (776, 159320), (970, 127456), (1120, 110386), (1138, 108640), (1358, 91040), (1552, 79660), (1940, 63728), (2240, 55193), (2276, 54320), (2716, 45520), (2845, 43456), (3104, 39830), (3395, 36416), (3880, 31864), (3983, 31040), (4552, 27160), (5432, 22760), (5690, 21728), (6208, 19915), (6790, 18208), (7760, 15932), (7966, 15520), (9104, 13580), (10864, 11380)]