396373920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{825779}}^1$

素因数の和:825797

約数の個数: 48

約数和(自身を含む): 1248579360

約数和(自身を除く): 852205440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 825779, 1651558, 2477337, 3303116, 4128895, 4954674, 6606232, 8257790, 9909348, 12386685, 13212464, 16515580, 19818696, 24773370, 26424928, 33031160, 39637392, 49546740, 66062320, 79274784, 99093480, 132124640, 198186960, 396373920]

約数ペア:

[(1, 396373920), (2, 198186960), (3, 132124640), (4, 99093480), (5, 79274784), (6, 66062320), (8, 49546740), (10, 39637392), (12, 33031160), (15, 26424928), (16, 24773370), (20, 19818696), (24, 16515580), (30, 13212464), (32, 12386685), (40, 9909348), (48, 8257790), (60, 6606232), (80, 4954674), (96, 4128895), (120, 3303116), (160, 2477337), (240, 1651558), (480, 825779)]