61590120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{337}}^1\times {\mathrm{1523}}^1$

素因数の和:1874

約数の個数: 64

約数和(自身を含む): 185440320

約数和(自身を除く): 123850200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 337, 674, 1011, 1348, 1523, 1685, 2022, 2696, 3046, 3370, 4044, 4569, 5055, 6092, 6740, 7615, 8088, 9138, 10110, 12184, 13480, 15230, 18276, 20220, 22845, 30460, 36552, 40440, 45690, 60920, 91380, 182760, 513251, 1026502, 1539753, 2053004, 2566255, 3079506, 4106008, 5132510, 6159012, 7698765, 10265020, 12318024, 15397530, 20530040, 30795060, 61590120]

約数ペア:

[(1, 61590120), (2, 30795060), (3, 20530040), (4, 15397530), (5, 12318024), (6, 10265020), (8, 7698765), (10, 6159012), (12, 5132510), (15, 4106008), (20, 3079506), (24, 2566255), (30, 2053004), (40, 1539753), (60, 1026502), (120, 513251), (337, 182760), (674, 91380), (1011, 60920), (1348, 45690), (1523, 40440), (1685, 36552), (2022, 30460), (2696, 22845), (3046, 20220), (3370, 18276), (4044, 15230), (4569, 13480), (5055, 12184), (6092, 10110), (6740, 9138), (7615, 8088)]