193793520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{807473}}^1$

素因数の和:807489

約数の個数: 40

約数和(自身を含む): 600760656

約数和(自身を除く): 406967136

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 807473, 1614946, 2422419, 3229892, 4037365, 4844838, 6459784, 8074730, 9689676, 12112095, 12919568, 16149460, 19379352, 24224190, 32298920, 38758704, 48448380, 64597840, 96896760, 193793520]

約数ペア:

[(1, 193793520), (2, 96896760), (3, 64597840), (4, 48448380), (5, 38758704), (6, 32298920), (8, 24224190), (10, 19379352), (12, 16149460), (15, 12919568), (16, 12112095), (20, 9689676), (24, 8074730), (30, 6459784), (40, 4844838), (48, 4037365), (60, 3229892), (80, 2422419), (120, 1614946), (240, 807473)]