30757080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{15077}}^1$

素因数の和:15108

約数の個数: 64

約数和(自身を含む): 97705440

約数和(自身を除く): 66948360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 15077, 30154, 45231, 60308, 75385, 90462, 120616, 150770, 180924, 226155, 256309, 301540, 361848, 452310, 512618, 603080, 768927, 904620, 1025236, 1281545, 1537854, 1809240, 2050472, 2563090, 3075708, 3844635, 5126180, 6151416, 7689270, 10252360, 15378540, 30757080]

約数ペア:

[(1, 30757080), (2, 15378540), (3, 10252360), (4, 7689270), (5, 6151416), (6, 5126180), (8, 3844635), (10, 3075708), (12, 2563090), (15, 2050472), (17, 1809240), (20, 1537854), (24, 1281545), (30, 1025236), (34, 904620), (40, 768927), (51, 603080), (60, 512618), (68, 452310), (85, 361848), (102, 301540), (120, 256309), (136, 226155), (170, 180924), (204, 150770), (255, 120616), (340, 90462), (408, 75385), (510, 60308), (680, 45231), (1020, 30154), (2040, 15077)]