395945280

素因数分解:

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

素因数の和:45853

約数の個数: 112

約数和(自身を含む): 1396837440

約数和(自身を除く): 1000892160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8640, 45827, 91654, 137481, 183308, 229135, 274962, 366616, 412443, 458270, 549924, 687405, 733232, 824886, 916540, 1099848, 1237329, 1374810, 1466464, 1649772, 1833080, 2062215, 2199696, 2474658, 2749620, 2932928, 3299544, 3666160, 4124430, 4399392, 4949316, 5499240, 6186645, 6599088, 7332320, 8248860, 8798784, 9898632, 10998480, 12373290, 13198176, 14664640, 16497720, 19797264, 21996960, 24746580, 26396352, 32995440, 39594528, 43993920, 49493160, 65990880, 79189056, 98986320, 131981760, 197972640, 395945280]

約数ペア:

[(1, 395945280), (2, 197972640), (3, 131981760), (4, 98986320), (5, 79189056), (6, 65990880), (8, 49493160), (9, 43993920), (10, 39594528), (12, 32995440), (15, 26396352), (16, 24746580), (18, 21996960), (20, 19797264), (24, 16497720), (27, 14664640), (30, 13198176), (32, 12373290), (36, 10998480), (40, 9898632), (45, 8798784), (48, 8248860), (54, 7332320), (60, 6599088), (64, 6186645), (72, 5499240), (80, 4949316), (90, 4399392), (96, 4124430), (108, 3666160), (120, 3299544), (135, 2932928), (144, 2749620), (160, 2474658), (180, 2199696), (192, 2062215), (216, 1833080), (240, 1649772), (270, 1466464), (288, 1374810), (320, 1237329), (360, 1099848), (432, 916540), (480, 824886), (540, 733232), (576, 687405), (720, 549924), (864, 458270), (960, 412443), (1080, 366616), (1440, 274962), (1728, 229135), (2160, 183308), (2880, 137481), (4320, 91654), (8640, 45827)]