1885125120

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{631}}^1$

素因数の和:1046

約数の個数: 160

約数和(自身を含む): 6051576960

約数和(自身を除く): 4166451840

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, 128, 160, 192, 240, 256, 320, 384, 389, 480, 512, 631, 640, 768, 778, 960, 1167, 1262, 1280, 1536, 1556, 1893, 1920, 1945, 2334, 2524, 2560, 3112, 3155, 3786, 3840, 3890, 4668, 5048, 5835, 6224, 6310, 7572, 7680, 7780, 9336, 9465, 10096, 11670, 12448, 12620, 15144, 15560, 18672, 18930, 20192, 23340, 24896, 25240, 30288, 31120, 37344, 37860, 40384, 46680, 49792, 50480, 60576, 62240, 74688, 75720, 80768, 93360, 99584, 100960, 121152, 124480, 149376, 151440, 161536, 186720, 199168, 201920, 242304, 245459, 248960, 298752, 302880, 323072, 373440, 403840, 484608, 490918, 497920, 597504, 605760, 736377, 746880, 807680, 969216, 981836, 995840, 1211520, 1227295, 1472754, 1493760, 1615360, 1963672, 2423040, 2454590, 2945508, 2987520, 3681885, 3927344, 4846080, 4909180, 5891016, 7363770, 7854688, 9818360, 11782032, 14727540, 15709376, 19636720, 23564064, 29455080, 31418752, 39273440, 47128128, 58910160, 62837504, 78546880, 94256256, 117820320, 125675008, 157093760, 188512512, 235640640, 314187520, 377025024, 471281280, 628375040, 942562560, 1885125120]

約数ペア:

[(1, 1885125120), (2, 942562560), (3, 628375040), (4, 471281280), (5, 377025024), (6, 314187520), (8, 235640640), (10, 188512512), (12, 157093760), (15, 125675008), (16, 117820320), (20, 94256256), (24, 78546880), (30, 62837504), (32, 58910160), (40, 47128128), (48, 39273440), (60, 31418752), (64, 29455080), (80, 23564064), (96, 19636720), (120, 15709376), (128, 14727540), (160, 11782032), (192, 9818360), (240, 7854688), (256, 7363770), (320, 5891016), (384, 4909180), (389, 4846080), (480, 3927344), (512, 3681885), (631, 2987520), (640, 2945508), (768, 2454590), (778, 2423040), (960, 1963672), (1167, 1615360), (1262, 1493760), (1280, 1472754), (1536, 1227295), (1556, 1211520), (1893, 995840), (1920, 981836), (1945, 969216), (2334, 807680), (2524, 746880), (2560, 736377), (3112, 605760), (3155, 597504), (3786, 497920), (3840, 490918), (3890, 484608), (4668, 403840), (5048, 373440), (5835, 323072), (6224, 302880), (6310, 298752), (7572, 248960), (7680, 245459), (7780, 242304), (9336, 201920), (9465, 199168), (10096, 186720), (11670, 161536), (12448, 151440), (12620, 149376), (15144, 124480), (15560, 121152), (18672, 100960), (18930, 99584), (20192, 93360), (23340, 80768), (24896, 75720), (25240, 74688), (30288, 62240), (31120, 60576), (37344, 50480), (37860, 49792), (40384, 46680)]