15690954060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{12119}}^1\times {\mathrm{7193}}^1$

素因数の和:19327

約数の個数: 72

約数和(自身を含む): 47606438880

約数和(自身を除く): 31915484820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 7193, 12119, 14386, 21579, 24238, 28772, 35965, 36357, 43158, 48476, 60595, 64737, 71930, 72714, 86316, 107895, 109071, 121190, 129474, 143860, 145428, 181785, 215790, 218142, 242380, 258948, 323685, 363570, 431580, 436284, 545355, 647370, 727140, 1090710, 1294740, 2181420, 87171967, 174343934, 261515901, 348687868, 435859835, 523031802, 784547703, 871719670, 1046063604, 1307579505, 1569095406, 1743439340, 2615159010, 3138190812, 3922738515, 5230318020, 7845477030, 15690954060]

約数ペア:

[(1, 15690954060), (2, 7845477030), (3, 5230318020), (4, 3922738515), (5, 3138190812), (6, 2615159010), (9, 1743439340), (10, 1569095406), (12, 1307579505), (15, 1046063604), (18, 871719670), (20, 784547703), (30, 523031802), (36, 435859835), (45, 348687868), (60, 261515901), (90, 174343934), (180, 87171967), (7193, 2181420), (12119, 1294740), (14386, 1090710), (21579, 727140), (24238, 647370), (28772, 545355), (35965, 436284), (36357, 431580), (43158, 363570), (48476, 323685), (60595, 258948), (64737, 242380), (71930, 218142), (72714, 215790), (86316, 181785), (107895, 145428), (109071, 143860), (121190, 129474)]