61218120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{5051}}^1$

素因数の和:5166

約数の個数: 64

約数和(自身を含む): 185509440

約数和(自身を除く): 124291320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 101, 120, 202, 303, 404, 505, 606, 808, 1010, 1212, 1515, 2020, 2424, 3030, 4040, 5051, 6060, 10102, 12120, 15153, 20204, 25255, 30306, 40408, 50510, 60612, 75765, 101020, 121224, 151530, 202040, 303060, 510151, 606120, 1020302, 1530453, 2040604, 2550755, 3060906, 4081208, 5101510, 6121812, 7652265, 10203020, 12243624, 15304530, 20406040, 30609060, 61218120]

約数ペア:

[(1, 61218120), (2, 30609060), (3, 20406040), (4, 15304530), (5, 12243624), (6, 10203020), (8, 7652265), (10, 6121812), (12, 5101510), (15, 4081208), (20, 3060906), (24, 2550755), (30, 2040604), (40, 1530453), (60, 1020302), (101, 606120), (120, 510151), (202, 303060), (303, 202040), (404, 151530), (505, 121224), (606, 101020), (808, 75765), (1010, 60612), (1212, 50510), (1515, 40408), (2020, 30306), (2424, 25255), (3030, 20204), (4040, 15153), (5051, 12120), (6060, 10102)]