79741260

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{49223}}^1$

素因数の和:49244

約数の個数: 60

約数和(自身を含む): 250156368

約数和(自身を除く): 170415108

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 49223, 98446, 147669, 196892, 246115, 295338, 443007, 492230, 590676, 738345, 886014, 984460, 1329021, 1476690, 1772028, 2215035, 2658042, 2953380, 3987063, 4430070, 5316084, 6645105, 7974126, 8860140, 13290210, 15948252, 19935315, 26580420, 39870630, 79741260]

約数ペア:

[(1, 79741260), (2, 39870630), (3, 26580420), (4, 19935315), (5, 15948252), (6, 13290210), (9, 8860140), (10, 7974126), (12, 6645105), (15, 5316084), (18, 4430070), (20, 3987063), (27, 2953380), (30, 2658042), (36, 2215035), (45, 1772028), (54, 1476690), (60, 1329021), (81, 984460), (90, 886014), (108, 738345), (135, 590676), (162, 492230), (180, 443007), (270, 295338), (324, 246115), (405, 196892), (540, 147669), (810, 98446), (1620, 49223)]