65943480

素因数分解:

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

素因数の和:4468

約数の個数: 64

約数和(自身を含む): 199434240

約数和(自身を除く): 133490760

約数列:

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

約数ペア:

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