90477946080

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{6981323}}^1$

素因数の和:6981350

約数の個数: 120

約数和(自身を含む): 319311797112

約数和(自身を除く): 228833851032

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 6480, 12960, 6981323, 13962646, 20943969, 27925292, 34906615, 41887938, 55850584, 62831907, 69813230, 83775876, 104719845, 111701168, 125663814, 139626460, 167551752, 188495721, 209439690, 223402336, 251327628, 279252920, 314159535, 335103504, 376991442, 418879380, 502655256, 558505840, 565487163, 628319070, 670207008, 753982884, 837758760, 942478605, 1005310512, 1117011680, 1130974326, 1256638140, 1507965768, 1675517520, 1884957210, 2010621024, 2261948652, 2513276280, 2827435815, 3015931536, 3351035040, 3769914420, 4523897304, 5026552560, 5654871630, 6031863072, 7539828840, 9047794608, 10053105120, 11309743260, 15079657680, 18095589216, 22619486520, 30159315360, 45238973040, 90477946080]

約数ペア:

[(1, 90477946080), (2, 45238973040), (3, 30159315360), (4, 22619486520), (5, 18095589216), (6, 15079657680), (8, 11309743260), (9, 10053105120), (10, 9047794608), (12, 7539828840), (15, 6031863072), (16, 5654871630), (18, 5026552560), (20, 4523897304), (24, 3769914420), (27, 3351035040), (30, 3015931536), (32, 2827435815), (36, 2513276280), (40, 2261948652), (45, 2010621024), (48, 1884957210), (54, 1675517520), (60, 1507965768), (72, 1256638140), (80, 1130974326), (81, 1117011680), (90, 1005310512), (96, 942478605), (108, 837758760), (120, 753982884), (135, 670207008), (144, 628319070), (160, 565487163), (162, 558505840), (180, 502655256), (216, 418879380), (240, 376991442), (270, 335103504), (288, 314159535), (324, 279252920), (360, 251327628), (405, 223402336), (432, 209439690), (480, 188495721), (540, 167551752), (648, 139626460), (720, 125663814), (810, 111701168), (864, 104719845), (1080, 83775876), (1296, 69813230), (1440, 62831907), (1620, 55850584), (2160, 41887938), (2592, 34906615), (3240, 27925292), (4320, 20943969), (6480, 13962646), (12960, 6981323)]