147006960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{19759}}^1$

素因数の和:19806

約数の個数: 80

約数和(自身を含む): 470446080

約数和(自身を除く): 323439120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 19759, 39518, 59277, 79036, 98795, 118554, 158072, 197590, 237108, 296385, 316144, 395180, 474216, 592770, 612529, 790360, 948432, 1185540, 1225058, 1580720, 1837587, 2371080, 2450116, 3062645, 3675174, 4742160, 4900232, 6125290, 7350348, 9187935, 9800464, 12250580, 14700696, 18375870, 24501160, 29401392, 36751740, 49002320, 73503480, 147006960]

約数ペア:

[(1, 147006960), (2, 73503480), (3, 49002320), (4, 36751740), (5, 29401392), (6, 24501160), (8, 18375870), (10, 14700696), (12, 12250580), (15, 9800464), (16, 9187935), (20, 7350348), (24, 6125290), (30, 4900232), (31, 4742160), (40, 3675174), (48, 3062645), (60, 2450116), (62, 2371080), (80, 1837587), (93, 1580720), (120, 1225058), (124, 1185540), (155, 948432), (186, 790360), (240, 612529), (248, 592770), (310, 474216), (372, 395180), (465, 316144), (496, 296385), (620, 237108), (744, 197590), (930, 158072), (1240, 118554), (1488, 98795), (1860, 79036), (2480, 59277), (3720, 39518), (7440, 19759)]