120867040

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{347}}^1$

素因数の和:680

約数の個数: 96

約数和(自身を含む): 328333824

約数和(自身を除く): 207466784

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 311, 347, 560, 622, 694, 1120, 1244, 1388, 1555, 1735, 2177, 2429, 2488, 2776, 3110, 3470, 4354, 4858, 4976, 5552, 6220, 6940, 8708, 9716, 9952, 10885, 11104, 12145, 12440, 13880, 17416, 19432, 21770, 24290, 24880, 27760, 34832, 38864, 43540, 48580, 49760, 55520, 69664, 77728, 87080, 97160, 107917, 174160, 194320, 215834, 348320, 388640, 431668, 539585, 755419, 863336, 1079170, 1510838, 1726672, 2158340, 3021676, 3453344, 3777095, 4316680, 6043352, 7554190, 8633360, 12086704, 15108380, 17266720, 24173408, 30216760, 60433520, 120867040]

約数ペア:

[(1, 120867040), (2, 60433520), (4, 30216760), (5, 24173408), (7, 17266720), (8, 15108380), (10, 12086704), (14, 8633360), (16, 7554190), (20, 6043352), (28, 4316680), (32, 3777095), (35, 3453344), (40, 3021676), (56, 2158340), (70, 1726672), (80, 1510838), (112, 1079170), (140, 863336), (160, 755419), (224, 539585), (280, 431668), (311, 388640), (347, 348320), (560, 215834), (622, 194320), (694, 174160), (1120, 107917), (1244, 97160), (1388, 87080), (1555, 77728), (1735, 69664), (2177, 55520), (2429, 49760), (2488, 48580), (2776, 43540), (3110, 38864), (3470, 34832), (4354, 27760), (4858, 24880), (4976, 24290), (5552, 21770), (6220, 19432), (6940, 17416), (8708, 13880), (9716, 12440), (9952, 12145), (10885, 11104)]