61750680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{4721}}^1$

素因数の和:4844

約数の個数: 64

約数和(自身を含む): 186991200

約数和(自身を除く): 125240520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 109, 120, 218, 327, 436, 545, 654, 872, 1090, 1308, 1635, 2180, 2616, 3270, 4360, 4721, 6540, 9442, 13080, 14163, 18884, 23605, 28326, 37768, 47210, 56652, 70815, 94420, 113304, 141630, 188840, 283260, 514589, 566520, 1029178, 1543767, 2058356, 2572945, 3087534, 4116712, 5145890, 6175068, 7718835, 10291780, 12350136, 15437670, 20583560, 30875340, 61750680]

約数ペア:

[(1, 61750680), (2, 30875340), (3, 20583560), (4, 15437670), (5, 12350136), (6, 10291780), (8, 7718835), (10, 6175068), (12, 5145890), (15, 4116712), (20, 3087534), (24, 2572945), (30, 2058356), (40, 1543767), (60, 1029178), (109, 566520), (120, 514589), (218, 283260), (327, 188840), (436, 141630), (545, 113304), (654, 94420), (872, 70815), (1090, 56652), (1308, 47210), (1635, 37768), (2180, 28326), (2616, 23605), (3270, 18884), (4360, 14163), (4721, 13080), (6540, 9442)]