48642720

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{467}}^1$

素因数の和:523

約数の個数: 192

約数和(自身を含む): 181149696

約数和(自身を除く): 132506976

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 70, 80, 84, 93, 96, 105, 112, 120, 124, 140, 155, 160, 168, 186, 210, 217, 224, 240, 248, 280, 310, 336, 372, 420, 434, 465, 467, 480, 496, 560, 620, 651, 672, 744, 840, 868, 930, 934, 992, 1085, 1120, 1240, 1302, 1401, 1488, 1680, 1736, 1860, 1868, 2170, 2335, 2480, 2604, 2802, 2976, 3255, 3269, 3360, 3472, 3720, 3736, 4340, 4670, 4960, 5208, 5604, 6510, 6538, 6944, 7005, 7440, 7472, 8680, 9340, 9807, 10416, 11208, 13020, 13076, 14010, 14477, 14880, 14944, 16345, 17360, 18680, 19614, 20832, 22416, 26040, 26152, 28020, 28954, 32690, 34720, 37360, 39228, 43431, 44832, 49035, 52080, 52304, 56040, 57908, 65380, 72385, 74720, 78456, 86862, 98070, 101339, 104160, 104608, 112080, 115816, 130760, 144770, 156912, 173724, 196140, 202678, 217155, 224160, 231632, 261520, 289540, 304017, 313824, 347448, 392280, 405356, 434310, 463264, 506695, 523040, 579080, 608034, 694896, 784560, 810712, 868620, 1013390, 1158160, 1216068, 1389792, 1520085, 1569120, 1621424, 1737240, 2026780, 2316320, 2432136, 3040170, 3242848, 3474480, 4053560, 4864272, 6080340, 6948960, 8107120, 9728544, 12160680, 16214240, 24321360, 48642720]

約数ペア:

[(1, 48642720), (2, 24321360), (3, 16214240), (4, 12160680), (5, 9728544), (6, 8107120), (7, 6948960), (8, 6080340), (10, 4864272), (12, 4053560), (14, 3474480), (15, 3242848), (16, 3040170), (20, 2432136), (21, 2316320), (24, 2026780), (28, 1737240), (30, 1621424), (31, 1569120), (32, 1520085), (35, 1389792), (40, 1216068), (42, 1158160), (48, 1013390), (56, 868620), (60, 810712), (62, 784560), (70, 694896), (80, 608034), (84, 579080), (93, 523040), (96, 506695), (105, 463264), (112, 434310), (120, 405356), (124, 392280), (140, 347448), (155, 313824), (160, 304017), (168, 289540), (186, 261520), (210, 231632), (217, 224160), (224, 217155), (240, 202678), (248, 196140), (280, 173724), (310, 156912), (336, 144770), (372, 130760), (420, 115816), (434, 112080), (465, 104608), (467, 104160), (480, 101339), (496, 98070), (560, 86862), (620, 78456), (651, 74720), (672, 72385), (744, 65380), (840, 57908), (868, 56040), (930, 52304), (934, 52080), (992, 49035), (1085, 44832), (1120, 43431), (1240, 39228), (1302, 37360), (1401, 34720), (1488, 32690), (1680, 28954), (1736, 28020), (1860, 26152), (1868, 26040), (2170, 22416), (2335, 20832), (2480, 19614), (2604, 18680), (2802, 17360), (2976, 16345), (3255, 14944), (3269, 14880), (3360, 14477), (3472, 14010), (3720, 13076), (3736, 13020), (4340, 11208), (4670, 10416), (4960, 9807), (5208, 9340), (5604, 8680), (6510, 7472), (6538, 7440), (6944, 7005)]