120632480

素因数分解:

$2^5\times 5^1\times {\mathrm{109}}^1\times {\mathrm{6917}}^1$

素因数の和:7041

約数の個数: 48

約数和(自身を含む): 287650440

約数和(自身を除く): 167017960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 109, 160, 218, 436, 545, 872, 1090, 1744, 2180, 3488, 4360, 6917, 8720, 13834, 17440, 27668, 34585, 55336, 69170, 110672, 138340, 221344, 276680, 553360, 753953, 1106720, 1507906, 3015812, 3769765, 6031624, 7539530, 12063248, 15079060, 24126496, 30158120, 60316240, 120632480]

約数ペア:

[(1, 120632480), (2, 60316240), (4, 30158120), (5, 24126496), (8, 15079060), (10, 12063248), (16, 7539530), (20, 6031624), (32, 3769765), (40, 3015812), (80, 1507906), (109, 1106720), (160, 753953), (218, 553360), (436, 276680), (545, 221344), (872, 138340), (1090, 110672), (1744, 69170), (2180, 55336), (3488, 34585), (4360, 27668), (6917, 17440), (8720, 13834)]