312178320

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{1279}}^1$

素因数の和:1414

約数の個数: 160

約数和(自身を含む): 1085644800

約数和(自身を除く): 773466480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 113, 120, 135, 144, 180, 216, 226, 240, 270, 339, 360, 432, 452, 540, 565, 678, 720, 904, 1017, 1080, 1130, 1279, 1356, 1695, 1808, 2034, 2160, 2260, 2558, 2712, 3051, 3390, 3837, 4068, 4520, 5085, 5116, 5424, 6102, 6395, 6780, 7674, 8136, 9040, 10170, 10232, 11511, 12204, 12790, 13560, 15255, 15348, 16272, 19185, 20340, 20464, 23022, 24408, 25580, 27120, 30510, 30696, 34533, 38370, 40680, 46044, 48816, 51160, 57555, 61020, 61392, 69066, 76740, 81360, 92088, 102320, 115110, 122040, 138132, 144527, 153480, 172665, 184176, 230220, 244080, 276264, 289054, 306960, 345330, 433581, 460440, 552528, 578108, 690660, 722635, 867162, 920880, 1156216, 1300743, 1381320, 1445270, 1734324, 2167905, 2312432, 2601486, 2762640, 2890540, 3468648, 3902229, 4335810, 5202972, 5781080, 6503715, 6937296, 7804458, 8671620, 10405944, 11562160, 13007430, 15608916, 17343240, 19511145, 20811888, 26014860, 31217832, 34686480, 39022290, 52029720, 62435664, 78044580, 104059440, 156089160, 312178320]

約数ペア:

[(1, 312178320), (2, 156089160), (3, 104059440), (4, 78044580), (5, 62435664), (6, 52029720), (8, 39022290), (9, 34686480), (10, 31217832), (12, 26014860), (15, 20811888), (16, 19511145), (18, 17343240), (20, 15608916), (24, 13007430), (27, 11562160), (30, 10405944), (36, 8671620), (40, 7804458), (45, 6937296), (48, 6503715), (54, 5781080), (60, 5202972), (72, 4335810), (80, 3902229), (90, 3468648), (108, 2890540), (113, 2762640), (120, 2601486), (135, 2312432), (144, 2167905), (180, 1734324), (216, 1445270), (226, 1381320), (240, 1300743), (270, 1156216), (339, 920880), (360, 867162), (432, 722635), (452, 690660), (540, 578108), (565, 552528), (678, 460440), (720, 433581), (904, 345330), (1017, 306960), (1080, 289054), (1130, 276264), (1279, 244080), (1356, 230220), (1695, 184176), (1808, 172665), (2034, 153480), (2160, 144527), (2260, 138132), (2558, 122040), (2712, 115110), (3051, 102320), (3390, 92088), (3837, 81360), (4068, 76740), (4520, 69066), (5085, 61392), (5116, 61020), (5424, 57555), (6102, 51160), (6395, 48816), (6780, 46044), (7674, 40680), (8136, 38370), (9040, 34533), (10170, 30696), (10232, 30510), (11511, 27120), (12204, 25580), (12790, 24408), (13560, 23022), (15255, 20464), (15348, 20340), (16272, 19185)]