262371840

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{269}}^1$

素因数の和:422

約数の個数: 160

約数和(自身を含む): 848517120

約数和(自身を除く): 586145280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 127, 128, 160, 192, 240, 254, 256, 269, 320, 381, 384, 480, 508, 512, 538, 635, 640, 762, 768, 807, 960, 1016, 1076, 1270, 1280, 1345, 1524, 1536, 1614, 1905, 1920, 2032, 2152, 2540, 2560, 2690, 3048, 3228, 3810, 3840, 4035, 4064, 4304, 5080, 5380, 6096, 6456, 7620, 7680, 8070, 8128, 8608, 10160, 10760, 12192, 12912, 15240, 16140, 16256, 17216, 20320, 21520, 24384, 25824, 30480, 32280, 32512, 34163, 34432, 40640, 43040, 48768, 51648, 60960, 64560, 65024, 68326, 68864, 81280, 86080, 97536, 102489, 103296, 121920, 129120, 136652, 137728, 162560, 170815, 172160, 195072, 204978, 206592, 243840, 258240, 273304, 325120, 341630, 344320, 409956, 413184, 487680, 512445, 516480, 546608, 683260, 688640, 819912, 975360, 1024890, 1032960, 1093216, 1366520, 1639824, 2049780, 2065920, 2186432, 2733040, 3279648, 4099560, 4372864, 5466080, 6559296, 8199120, 8745728, 10932160, 13118592, 16398240, 17491456, 21864320, 26237184, 32796480, 43728640, 52474368, 65592960, 87457280, 131185920, 262371840]

約数ペア:

[(1, 262371840), (2, 131185920), (3, 87457280), (4, 65592960), (5, 52474368), (6, 43728640), (8, 32796480), (10, 26237184), (12, 21864320), (15, 17491456), (16, 16398240), (20, 13118592), (24, 10932160), (30, 8745728), (32, 8199120), (40, 6559296), (48, 5466080), (60, 4372864), (64, 4099560), (80, 3279648), (96, 2733040), (120, 2186432), (127, 2065920), (128, 2049780), (160, 1639824), (192, 1366520), (240, 1093216), (254, 1032960), (256, 1024890), (269, 975360), (320, 819912), (381, 688640), (384, 683260), (480, 546608), (508, 516480), (512, 512445), (538, 487680), (635, 413184), (640, 409956), (762, 344320), (768, 341630), (807, 325120), (960, 273304), (1016, 258240), (1076, 243840), (1270, 206592), (1280, 204978), (1345, 195072), (1524, 172160), (1536, 170815), (1614, 162560), (1905, 137728), (1920, 136652), (2032, 129120), (2152, 121920), (2540, 103296), (2560, 102489), (2690, 97536), (3048, 86080), (3228, 81280), (3810, 68864), (3840, 68326), (4035, 65024), (4064, 64560), (4304, 60960), (5080, 51648), (5380, 48768), (6096, 43040), (6456, 40640), (7620, 34432), (7680, 34163), (8070, 32512), (8128, 32280), (8608, 30480), (10160, 25824), (10760, 24384), (12192, 21520), (12912, 20320), (15240, 17216), (16140, 16256)]