915060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{151}}^1$

素因数の和:264

約数の個数: 48

約数和(自身を含む): 2604672

約数和(自身を除く): 1689612

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 101, 151, 202, 302, 303, 404, 453, 505, 604, 606, 755, 906, 1010, 1212, 1510, 1515, 1812, 2020, 2265, 3020, 3030, 4530, 6060, 9060, 15251, 30502, 45753, 61004, 76255, 91506, 152510, 183012, 228765, 305020, 457530, 915060]

約数ペア:

[(1, 915060), (2, 457530), (3, 305020), (4, 228765), (5, 183012), (6, 152510), (10, 91506), (12, 76255), (15, 61004), (20, 45753), (30, 30502), (60, 15251), (101, 9060), (151, 6060), (202, 4530), (302, 3030), (303, 3020), (404, 2265), (453, 2020), (505, 1812), (604, 1515), (606, 1510), (755, 1212), (906, 1010)]