131981760

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{45827}}^1$

素因数の和:45850

約数の個数: 84

約数和(自身を含む): 453972168

約数和(自身を除く): 321990408

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 45827, 91654, 137481, 183308, 229135, 274962, 366616, 412443, 458270, 549924, 687405, 733232, 824886, 916540, 1099848, 1374810, 1466464, 1649772, 1833080, 2062215, 2199696, 2749620, 2932928, 3299544, 3666160, 4124430, 4399392, 5499240, 6599088, 7332320, 8248860, 8798784, 10998480, 13198176, 14664640, 16497720, 21996960, 26396352, 32995440, 43993920, 65990880, 131981760]

約数ペア:

[(1, 131981760), (2, 65990880), (3, 43993920), (4, 32995440), (5, 26396352), (6, 21996960), (8, 16497720), (9, 14664640), (10, 13198176), (12, 10998480), (15, 8798784), (16, 8248860), (18, 7332320), (20, 6599088), (24, 5499240), (30, 4399392), (32, 4124430), (36, 3666160), (40, 3299544), (45, 2932928), (48, 2749620), (60, 2199696), (64, 2062215), (72, 1833080), (80, 1649772), (90, 1466464), (96, 1374810), (120, 1099848), (144, 916540), (160, 824886), (180, 733232), (192, 687405), (240, 549924), (288, 458270), (320, 412443), (360, 366616), (480, 274962), (576, 229135), (720, 183308), (960, 137481), (1440, 91654), (2880, 45827)]