248276880

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{839}}^1$

素因数の和:998

約数の個数: 160

約数和(自身を含む): 862444800

約数和(自身を除く): 614167920

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, 120, 135, 137, 144, 180, 216, 240, 270, 274, 360, 411, 432, 540, 548, 685, 720, 822, 839, 1080, 1096, 1233, 1370, 1644, 1678, 2055, 2160, 2192, 2466, 2517, 2740, 3288, 3356, 3699, 4110, 4195, 4932, 5034, 5480, 6165, 6576, 6712, 7398, 7551, 8220, 8390, 9864, 10068, 10960, 12330, 12585, 13424, 14796, 15102, 16440, 16780, 18495, 19728, 20136, 22653, 24660, 25170, 29592, 30204, 32880, 33560, 36990, 37755, 40272, 45306, 49320, 50340, 59184, 60408, 67120, 73980, 75510, 90612, 98640, 100680, 113265, 114943, 120816, 147960, 151020, 181224, 201360, 226530, 229886, 295920, 302040, 344829, 362448, 453060, 459772, 574715, 604080, 689658, 906120, 919544, 1034487, 1149430, 1379316, 1724145, 1812240, 1839088, 2068974, 2298860, 2758632, 3103461, 3448290, 4137948, 4597720, 5172435, 5517264, 6206922, 6896580, 8275896, 9195440, 10344870, 12413844, 13793160, 15517305, 16551792, 20689740, 24827688, 27586320, 31034610, 41379480, 49655376, 62069220, 82758960, 124138440, 248276880]

約数ペア:

[(1, 248276880), (2, 124138440), (3, 82758960), (4, 62069220), (5, 49655376), (6, 41379480), (8, 31034610), (9, 27586320), (10, 24827688), (12, 20689740), (15, 16551792), (16, 15517305), (18, 13793160), (20, 12413844), (24, 10344870), (27, 9195440), (30, 8275896), (36, 6896580), (40, 6206922), (45, 5517264), (48, 5172435), (54, 4597720), (60, 4137948), (72, 3448290), (80, 3103461), (90, 2758632), (108, 2298860), (120, 2068974), (135, 1839088), (137, 1812240), (144, 1724145), (180, 1379316), (216, 1149430), (240, 1034487), (270, 919544), (274, 906120), (360, 689658), (411, 604080), (432, 574715), (540, 459772), (548, 453060), (685, 362448), (720, 344829), (822, 302040), (839, 295920), (1080, 229886), (1096, 226530), (1233, 201360), (1370, 181224), (1644, 151020), (1678, 147960), (2055, 120816), (2160, 114943), (2192, 113265), (2466, 100680), (2517, 98640), (2740, 90612), (3288, 75510), (3356, 73980), (3699, 67120), (4110, 60408), (4195, 59184), (4932, 50340), (5034, 49320), (5480, 45306), (6165, 40272), (6576, 37755), (6712, 36990), (7398, 33560), (7551, 32880), (8220, 30204), (8390, 29592), (9864, 25170), (10068, 24660), (10960, 22653), (12330, 20136), (12585, 19728), (13424, 18495), (14796, 16780), (15102, 16440)]