4897680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{20407}}^1$

素因数の和:20423

約数の個数: 40

約数和(自身を含む): 15183552

約数和(自身を除く): 10285872

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 20407, 40814, 61221, 81628, 102035, 122442, 163256, 204070, 244884, 306105, 326512, 408140, 489768, 612210, 816280, 979536, 1224420, 1632560, 2448840, 4897680]

約数ペア:

[(1, 4897680), (2, 2448840), (3, 1632560), (4, 1224420), (5, 979536), (6, 816280), (8, 612210), (10, 489768), (12, 408140), (15, 326512), (16, 306105), (20, 244884), (24, 204070), (30, 163256), (40, 122442), (48, 102035), (60, 81628), (80, 61221), (120, 40814), (240, 20407)]