80091120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{333713}}^1$

素因数の和:333729

約数の個数: 40

約数和(自身を含む): 248283216

約数和(自身を除く): 168192096

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 333713, 667426, 1001139, 1334852, 1668565, 2002278, 2669704, 3337130, 4004556, 5005695, 5339408, 6674260, 8009112, 10011390, 13348520, 16018224, 20022780, 26697040, 40045560, 80091120]

約数ペア:

[(1, 80091120), (2, 40045560), (3, 26697040), (4, 20022780), (5, 16018224), (6, 13348520), (8, 10011390), (10, 8009112), (12, 6674260), (15, 5339408), (16, 5005695), (20, 4004556), (24, 3337130), (30, 2669704), (40, 2002278), (48, 1668565), (60, 1334852), (80, 1001139), (120, 667426), (240, 333713)]