381512160

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1879}}^1$

素因数の和:1950

約数の個数: 192

約数和(自身を含む): 1364428800

約数和(自身を除く): 982916640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 47, 48, 54, 60, 72, 80, 90, 94, 96, 108, 120, 135, 141, 144, 160, 180, 188, 216, 235, 240, 270, 282, 288, 360, 376, 423, 432, 470, 480, 540, 564, 705, 720, 752, 846, 864, 940, 1080, 1128, 1269, 1410, 1440, 1504, 1692, 1879, 1880, 2115, 2160, 2256, 2538, 2820, 3384, 3758, 3760, 4230, 4320, 4512, 5076, 5637, 5640, 6345, 6768, 7516, 7520, 8460, 9395, 10152, 11274, 11280, 12690, 13536, 15032, 16911, 16920, 18790, 20304, 22548, 22560, 25380, 28185, 30064, 33822, 33840, 37580, 40608, 45096, 50733, 50760, 56370, 60128, 67644, 67680, 75160, 84555, 88313, 90192, 101466, 101520, 112740, 135288, 150320, 169110, 176626, 180384, 202932, 203040, 225480, 253665, 264939, 270576, 300640, 338220, 353252, 405864, 441565, 450960, 507330, 529878, 541152, 676440, 706504, 794817, 811728, 883130, 901920, 1014660, 1059756, 1324695, 1352880, 1413008, 1589634, 1623456, 1766260, 2029320, 2119512, 2384451, 2649390, 2705760, 2826016, 3179268, 3532520, 3974085, 4058640, 4239024, 4768902, 5298780, 6358536, 7065040, 7948170, 8117280, 8478048, 9537804, 10597560, 11922255, 12717072, 14130080, 15896340, 19075608, 21195120, 23844510, 25434144, 31792680, 38151216, 42390240, 47689020, 63585360, 76302432, 95378040, 127170720, 190756080, 381512160]

約数ペア:

[(1, 381512160), (2, 190756080), (3, 127170720), (4, 95378040), (5, 76302432), (6, 63585360), (8, 47689020), (9, 42390240), (10, 38151216), (12, 31792680), (15, 25434144), (16, 23844510), (18, 21195120), (20, 19075608), (24, 15896340), (27, 14130080), (30, 12717072), (32, 11922255), (36, 10597560), (40, 9537804), (45, 8478048), (47, 8117280), (48, 7948170), (54, 7065040), (60, 6358536), (72, 5298780), (80, 4768902), (90, 4239024), (94, 4058640), (96, 3974085), (108, 3532520), (120, 3179268), (135, 2826016), (141, 2705760), (144, 2649390), (160, 2384451), (180, 2119512), (188, 2029320), (216, 1766260), (235, 1623456), (240, 1589634), (270, 1413008), (282, 1352880), (288, 1324695), (360, 1059756), (376, 1014660), (423, 901920), (432, 883130), (470, 811728), (480, 794817), (540, 706504), (564, 676440), (705, 541152), (720, 529878), (752, 507330), (846, 450960), (864, 441565), (940, 405864), (1080, 353252), (1128, 338220), (1269, 300640), (1410, 270576), (1440, 264939), (1504, 253665), (1692, 225480), (1879, 203040), (1880, 202932), (2115, 180384), (2160, 176626), (2256, 169110), (2538, 150320), (2820, 135288), (3384, 112740), (3758, 101520), (3760, 101466), (4230, 90192), (4320, 88313), (4512, 84555), (5076, 75160), (5637, 67680), (5640, 67644), (6345, 60128), (6768, 56370), (7516, 50760), (7520, 50733), (8460, 45096), (9395, 40608), (10152, 37580), (11274, 33840), (11280, 33822), (12690, 30064), (13536, 28185), (15032, 25380), (16911, 22560), (16920, 22548), (18790, 20304)]