1897680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{7907}}^1$

素因数の和:7923

約数の個数: 40

約数和(自身を含む): 5883552

約数和(自身を除く): 3985872

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 7907, 15814, 23721, 31628, 39535, 47442, 63256, 79070, 94884, 118605, 126512, 158140, 189768, 237210, 316280, 379536, 474420, 632560, 948840, 1897680]

約数ペア:

[(1, 1897680), (2, 948840), (3, 632560), (4, 474420), (5, 379536), (6, 316280), (8, 237210), (10, 189768), (12, 158140), (15, 126512), (16, 118605), (20, 94884), (24, 79070), (30, 63256), (40, 47442), (48, 39535), (60, 31628), (80, 23721), (120, 15814), (240, 7907)]