85193520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{354973}}^1$

素因数の和:354989

約数の個数: 40

約数和(自身を含む): 264100656

約数和(自身を除く): 178907136

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 354973, 709946, 1064919, 1419892, 1774865, 2129838, 2839784, 3549730, 4259676, 5324595, 5679568, 7099460, 8519352, 10649190, 14198920, 17038704, 21298380, 28397840, 42596760, 85193520]

約数ペア:

[(1, 85193520), (2, 42596760), (3, 28397840), (4, 21298380), (5, 17038704), (6, 14198920), (8, 10649190), (10, 8519352), (12, 7099460), (15, 5679568), (16, 5324595), (20, 4259676), (24, 3549730), (30, 2839784), (40, 2129838), (48, 1774865), (60, 1419892), (80, 1064919), (120, 709946), (240, 354973)]