15741734220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{802331}}^1$

素因数の和:802455

約数の個数: 72

約数和(自身を含む): 48188059920

約数和(自身を除く): 32446325700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 109, 180, 218, 327, 436, 545, 654, 981, 1090, 1308, 1635, 1962, 2180, 3270, 3924, 4905, 6540, 9810, 19620, 802331, 1604662, 2406993, 3209324, 4011655, 4813986, 7220979, 8023310, 9627972, 12034965, 14441958, 16046620, 24069930, 28883916, 36104895, 48139860, 72209790, 87454079, 144419580, 174908158, 262362237, 349816316, 437270395, 524724474, 787086711, 874540790, 1049448948, 1311811185, 1574173422, 1749081580, 2623622370, 3148346844, 3935433555, 5247244740, 7870867110, 15741734220]

約数ペア:

[(1, 15741734220), (2, 7870867110), (3, 5247244740), (4, 3935433555), (5, 3148346844), (6, 2623622370), (9, 1749081580), (10, 1574173422), (12, 1311811185), (15, 1049448948), (18, 874540790), (20, 787086711), (30, 524724474), (36, 437270395), (45, 349816316), (60, 262362237), (90, 174908158), (109, 144419580), (180, 87454079), (218, 72209790), (327, 48139860), (436, 36104895), (545, 28883916), (654, 24069930), (981, 16046620), (1090, 14441958), (1308, 12034965), (1635, 9627972), (1962, 8023310), (2180, 7220979), (3270, 4813986), (3924, 4011655), (4905, 3209324), (6540, 2406993), (9810, 1604662), (19620, 802331)]