131886960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{4327}}^1$

素因数の和:4470

約数の個数: 80

約数和(自身を含む): 412164096

約数和(自身を除く): 280277136

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 127, 240, 254, 381, 508, 635, 762, 1016, 1270, 1524, 1905, 2032, 2540, 3048, 3810, 4327, 5080, 6096, 7620, 8654, 10160, 12981, 15240, 17308, 21635, 25962, 30480, 34616, 43270, 51924, 64905, 69232, 86540, 103848, 129810, 173080, 207696, 259620, 346160, 519240, 549529, 1038480, 1099058, 1648587, 2198116, 2747645, 3297174, 4396232, 5495290, 6594348, 8242935, 8792464, 10990580, 13188696, 16485870, 21981160, 26377392, 32971740, 43962320, 65943480, 131886960]

約数ペア:

[(1, 131886960), (2, 65943480), (3, 43962320), (4, 32971740), (5, 26377392), (6, 21981160), (8, 16485870), (10, 13188696), (12, 10990580), (15, 8792464), (16, 8242935), (20, 6594348), (24, 5495290), (30, 4396232), (40, 3297174), (48, 2747645), (60, 2198116), (80, 1648587), (120, 1099058), (127, 1038480), (240, 549529), (254, 519240), (381, 346160), (508, 259620), (635, 207696), (762, 173080), (1016, 129810), (1270, 103848), (1524, 86540), (1905, 69232), (2032, 64905), (2540, 51924), (3048, 43270), (3810, 34616), (4327, 30480), (5080, 25962), (6096, 21635), (7620, 17308), (8654, 15240), (10160, 12981)]