124420240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{5419}}^1$

素因数の和:5480

約数の個数: 80

約数和(自身を含む): 338728320

約数和(自身を除く): 214308080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 41, 56, 70, 80, 82, 112, 140, 164, 205, 280, 287, 328, 410, 560, 574, 656, 820, 1148, 1435, 1640, 2296, 2870, 3280, 4592, 5419, 5740, 10838, 11480, 21676, 22960, 27095, 37933, 43352, 54190, 75866, 86704, 108380, 151732, 189665, 216760, 222179, 303464, 379330, 433520, 444358, 606928, 758660, 888716, 1110895, 1517320, 1555253, 1777432, 2221790, 3034640, 3110506, 3554864, 4443580, 6221012, 7776265, 8887160, 12442024, 15552530, 17774320, 24884048, 31105060, 62210120, 124420240]

約数ペア:

[(1, 124420240), (2, 62210120), (4, 31105060), (5, 24884048), (7, 17774320), (8, 15552530), (10, 12442024), (14, 8887160), (16, 7776265), (20, 6221012), (28, 4443580), (35, 3554864), (40, 3110506), (41, 3034640), (56, 2221790), (70, 1777432), (80, 1555253), (82, 1517320), (112, 1110895), (140, 888716), (164, 758660), (205, 606928), (280, 444358), (287, 433520), (328, 379330), (410, 303464), (560, 222179), (574, 216760), (656, 189665), (820, 151732), (1148, 108380), (1435, 86704), (1640, 75866), (2296, 54190), (2870, 43352), (3280, 37933), (4592, 27095), (5419, 22960), (5740, 21676), (10838, 11480)]