1520763060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{250951}}^1$

素因数の和:251064

約数の個数: 48

約数和(自身を含む): 4300313472

約数和(自身を除く): 2779550412

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 101, 202, 303, 404, 505, 606, 1010, 1212, 1515, 2020, 3030, 6060, 250951, 501902, 752853, 1003804, 1254755, 1505706, 2509510, 3011412, 3764265, 5019020, 7528530, 15057060, 25346051, 50692102, 76038153, 101384204, 126730255, 152076306, 253460510, 304152612, 380190765, 506921020, 760381530, 1520763060]

約数ペア:

[(1, 1520763060), (2, 760381530), (3, 506921020), (4, 380190765), (5, 304152612), (6, 253460510), (10, 152076306), (12, 126730255), (15, 101384204), (20, 76038153), (30, 50692102), (60, 25346051), (101, 15057060), (202, 7528530), (303, 5019020), (404, 3764265), (505, 3011412), (606, 2509510), (1010, 1505706), (1212, 1254755), (1515, 1003804), (2020, 752853), (3030, 501902), (6060, 250951)]