84713520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{352973}}^1$

素因数の和:352989

約数の個数: 40

約数和(自身を含む): 262612656

約数和(自身を除く): 177899136

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 352973, 705946, 1058919, 1411892, 1764865, 2117838, 2823784, 3529730, 4235676, 5294595, 5647568, 7059460, 8471352, 10589190, 14118920, 16942704, 21178380, 28237840, 42356760, 84713520]

約数ペア:

[(1, 84713520), (2, 42356760), (3, 28237840), (4, 21178380), (5, 16942704), (6, 14118920), (8, 10589190), (10, 8471352), (12, 7059460), (15, 5647568), (16, 5294595), (20, 4235676), (24, 3529730), (30, 2823784), (40, 2117838), (48, 1764865), (60, 1411892), (80, 1058919), (120, 705946), (240, 352973)]