70641840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{294341}}^1$

素因数の和:294357

約数の個数: 40

約数和(自身を含む): 218990448

約数和(自身を除く): 148348608

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 294341, 588682, 883023, 1177364, 1471705, 1766046, 2354728, 2943410, 3532092, 4415115, 4709456, 5886820, 7064184, 8830230, 11773640, 14128368, 17660460, 23547280, 35320920, 70641840]

約数ペア:

[(1, 70641840), (2, 35320920), (3, 23547280), (4, 17660460), (5, 14128368), (6, 11773640), (8, 8830230), (10, 7064184), (12, 5886820), (15, 4709456), (16, 4415115), (20, 3532092), (24, 2943410), (30, 2354728), (40, 1766046), (48, 1471705), (60, 1177364), (80, 883023), (120, 588682), (240, 294341)]