238399320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{15643}}^1$

素因数の和:15784

約数の個数: 64

約数和(自身を含む): 720875520

約数和(自身を除く): 482476200

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, 5080, 7620, 15240, 15643, 31286, 46929, 62572, 78215, 93858, 125144, 156430, 187716, 234645, 312860, 375432, 469290, 625720, 938580, 1877160, 1986661, 3973322, 5959983, 7946644, 9933305, 11919966, 15893288, 19866610, 23839932, 29799915, 39733220, 47679864, 59599830, 79466440, 119199660, 238399320]

約数ペア:

[(1, 238399320), (2, 119199660), (3, 79466440), (4, 59599830), (5, 47679864), (6, 39733220), (8, 29799915), (10, 23839932), (12, 19866610), (15, 15893288), (20, 11919966), (24, 9933305), (30, 7946644), (40, 5959983), (60, 3973322), (120, 1986661), (127, 1877160), (254, 938580), (381, 625720), (508, 469290), (635, 375432), (762, 312860), (1016, 234645), (1270, 187716), (1524, 156430), (1905, 125144), (2540, 93858), (3048, 78215), (3810, 62572), (5080, 46929), (7620, 31286), (15240, 15643)]