245134320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{3797}}^1$

素因数の和:4082

約数の個数: 80

約数和(自身を含む): 762942240

約数和(自身を除く): 517807920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 269, 538, 807, 1076, 1345, 1614, 2152, 2690, 3228, 3797, 4035, 4304, 5380, 6456, 7594, 8070, 10760, 11391, 12912, 15188, 16140, 18985, 21520, 22782, 30376, 32280, 37970, 45564, 56955, 60752, 64560, 75940, 91128, 113910, 151880, 182256, 227820, 303760, 455640, 911280, 1021393, 2042786, 3064179, 4085572, 5106965, 6128358, 8171144, 10213930, 12256716, 15320895, 16342288, 20427860, 24513432, 30641790, 40855720, 49026864, 61283580, 81711440, 122567160, 245134320]

約数ペア:

[(1, 245134320), (2, 122567160), (3, 81711440), (4, 61283580), (5, 49026864), (6, 40855720), (8, 30641790), (10, 24513432), (12, 20427860), (15, 16342288), (16, 15320895), (20, 12256716), (24, 10213930), (30, 8171144), (40, 6128358), (48, 5106965), (60, 4085572), (80, 3064179), (120, 2042786), (240, 1021393), (269, 911280), (538, 455640), (807, 303760), (1076, 227820), (1345, 182256), (1614, 151880), (2152, 113910), (2690, 91128), (3228, 75940), (3797, 64560), (4035, 60752), (4304, 56955), (5380, 45564), (6456, 37970), (7594, 32280), (8070, 30376), (10760, 22782), (11391, 21520), (12912, 18985), (15188, 16140)]