39120420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{22483}}^1$

素因数の和:22524

約数の個数: 48

約数和(自身を含む): 113319360

約数和(自身を除く): 74198940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 22483, 44966, 67449, 89932, 112415, 134898, 224830, 269796, 337245, 449660, 652007, 674490, 1304014, 1348980, 1956021, 2608028, 3260035, 3912042, 6520070, 7824084, 9780105, 13040140, 19560210, 39120420]

約数ペア:

[(1, 39120420), (2, 19560210), (3, 13040140), (4, 9780105), (5, 7824084), (6, 6520070), (10, 3912042), (12, 3260035), (15, 2608028), (20, 1956021), (29, 1348980), (30, 1304014), (58, 674490), (60, 652007), (87, 449660), (116, 337245), (145, 269796), (174, 224830), (290, 134898), (348, 112415), (435, 89932), (580, 67449), (870, 44966), (1740, 22483)]