90498240

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{67}}^2$

素因数の和:164

約数の個数: 252

約数和(自身を含む): 361133136

約数和(自身を除く): 270634896

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 67, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 134, 140, 144, 160, 168, 180, 192, 201, 210, 224, 240, 252, 268, 280, 288, 315, 320, 335, 336, 360, 402, 420, 448, 469, 480, 504, 536, 560, 576, 603, 630, 670, 672, 720, 804, 840, 938, 960, 1005, 1008, 1072, 1120, 1206, 1260, 1340, 1344, 1407, 1440, 1608, 1680, 1876, 2010, 2016, 2144, 2240, 2345, 2412, 2520, 2680, 2814, 2880, 3015, 3216, 3360, 3752, 4020, 4032, 4221, 4288, 4489, 4690, 4824, 5040, 5360, 5628, 6030, 6432, 6720, 7035, 7504, 8040, 8442, 8978, 9380, 9648, 10080, 10720, 11256, 12060, 12864, 13467, 14070, 15008, 16080, 16884, 17956, 18760, 19296, 20160, 21105, 21440, 22445, 22512, 24120, 26934, 28140, 30016, 31423, 32160, 33768, 35912, 37520, 38592, 40401, 42210, 44890, 45024, 48240, 53868, 56280, 62846, 64320, 67335, 67536, 71824, 75040, 80802, 84420, 89780, 90048, 94269, 96480, 107736, 112560, 125692, 134670, 135072, 143648, 150080, 157115, 161604, 168840, 179560, 188538, 192960, 202005, 215472, 225120, 251384, 269340, 270144, 282807, 287296, 314230, 323208, 337680, 359120, 377076, 404010, 430944, 450240, 471345, 502768, 538680, 565614, 628460, 646416, 675360, 718240, 754152, 808020, 861888, 942690, 1005536, 1077360, 1131228, 1256920, 1292832, 1350720, 1414035, 1436480, 1508304, 1616040, 1885380, 2011072, 2154720, 2262456, 2513840, 2585664, 2828070, 3016608, 3232080, 3770760, 4309440, 4524912, 5027680, 5656140, 6033216, 6464160, 7541520, 9049824, 10055360, 11312280, 12928320, 15083040, 18099648, 22624560, 30166080, 45249120, 90498240]

約数ペア:

[(1, 90498240), (2, 45249120), (3, 30166080), (4, 22624560), (5, 18099648), (6, 15083040), (7, 12928320), (8, 11312280), (9, 10055360), (10, 9049824), (12, 7541520), (14, 6464160), (15, 6033216), (16, 5656140), (18, 5027680), (20, 4524912), (21, 4309440), (24, 3770760), (28, 3232080), (30, 3016608), (32, 2828070), (35, 2585664), (36, 2513840), (40, 2262456), (42, 2154720), (45, 2011072), (48, 1885380), (56, 1616040), (60, 1508304), (63, 1436480), (64, 1414035), (67, 1350720), (70, 1292832), (72, 1256920), (80, 1131228), (84, 1077360), (90, 1005536), (96, 942690), (105, 861888), (112, 808020), (120, 754152), (126, 718240), (134, 675360), (140, 646416), (144, 628460), (160, 565614), (168, 538680), (180, 502768), (192, 471345), (201, 450240), (210, 430944), (224, 404010), (240, 377076), (252, 359120), (268, 337680), (280, 323208), (288, 314230), (315, 287296), (320, 282807), (335, 270144), (336, 269340), (360, 251384), (402, 225120), (420, 215472), (448, 202005), (469, 192960), (480, 188538), (504, 179560), (536, 168840), (560, 161604), (576, 157115), (603, 150080), (630, 143648), (670, 135072), (672, 134670), (720, 125692), (804, 112560), (840, 107736), (938, 96480), (960, 94269), (1005, 90048), (1008, 89780), (1072, 84420), (1120, 80802), (1206, 75040), (1260, 71824), (1340, 67536), (1344, 67335), (1407, 64320), (1440, 62846), (1608, 56280), (1680, 53868), (1876, 48240), (2010, 45024), (2016, 44890), (2144, 42210), (2240, 40401), (2345, 38592), (2412, 37520), (2520, 35912), (2680, 33768), (2814, 32160), (2880, 31423), (3015, 30016), (3216, 28140), (3360, 26934), (3752, 24120), (4020, 22512), (4032, 22445), (4221, 21440), (4288, 21105), (4489, 20160), (4690, 19296), (4824, 18760), (5040, 17956), (5360, 16884), (5628, 16080), (6030, 15008), (6432, 14070), (6720, 13467), (7035, 12864), (7504, 12060), (8040, 11256), (8442, 10720), (8978, 10080), (9380, 9648)]