89879040

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:159

約数の個数: 240

約数和(自身を含む): 321729408

約数和(自身を除く): 231850368

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 47, 48, 60, 64, 72, 80, 83, 90, 94, 96, 120, 128, 141, 144, 160, 166, 180, 188, 192, 235, 240, 249, 256, 282, 288, 320, 332, 360, 376, 384, 415, 423, 470, 480, 498, 512, 564, 576, 640, 664, 705, 720, 747, 752, 768, 830, 846, 940, 960, 996, 1128, 1152, 1245, 1280, 1328, 1410, 1440, 1494, 1504, 1536, 1660, 1692, 1880, 1920, 1992, 2115, 2256, 2304, 2490, 2560, 2656, 2820, 2880, 2988, 3008, 3320, 3384, 3735, 3760, 3840, 3901, 3984, 4230, 4512, 4608, 4980, 5312, 5640, 5760, 5976, 6016, 6640, 6768, 7470, 7520, 7680, 7802, 7968, 8460, 9024, 9960, 10624, 11280, 11520, 11703, 11952, 12032, 13280, 13536, 14940, 15040, 15604, 15936, 16920, 18048, 19505, 19920, 21248, 22560, 23040, 23406, 23904, 24064, 26560, 27072, 29880, 30080, 31208, 31872, 33840, 35109, 36096, 39010, 39840, 42496, 45120, 46812, 47808, 53120, 54144, 58515, 59760, 60160, 62416, 63744, 67680, 70218, 72192, 78020, 79680, 90240, 93624, 95616, 106240, 108288, 117030, 119520, 120320, 124832, 127488, 135360, 140436, 156040, 159360, 175545, 180480, 187248, 191232, 212480, 216576, 234060, 239040, 249664, 270720, 280872, 312080, 318720, 351090, 360960, 374496, 382464, 468120, 478080, 499328, 541440, 561744, 624160, 637440, 702180, 748992, 936240, 956160, 998656, 1082880, 1123488, 1248320, 1404360, 1497984, 1872480, 1912320, 1997312, 2246976, 2496640, 2808720, 2995968, 3744960, 4493952, 4993280, 5617440, 5991936, 7489920, 8987904, 9986560, 11234880, 14979840, 17975808, 22469760, 29959680, 44939520, 89879040]

約数ペア:

[(1, 89879040), (2, 44939520), (3, 29959680), (4, 22469760), (5, 17975808), (6, 14979840), (8, 11234880), (9, 9986560), (10, 8987904), (12, 7489920), (15, 5991936), (16, 5617440), (18, 4993280), (20, 4493952), (24, 3744960), (30, 2995968), (32, 2808720), (36, 2496640), (40, 2246976), (45, 1997312), (47, 1912320), (48, 1872480), (60, 1497984), (64, 1404360), (72, 1248320), (80, 1123488), (83, 1082880), (90, 998656), (94, 956160), (96, 936240), (120, 748992), (128, 702180), (141, 637440), (144, 624160), (160, 561744), (166, 541440), (180, 499328), (188, 478080), (192, 468120), (235, 382464), (240, 374496), (249, 360960), (256, 351090), (282, 318720), (288, 312080), (320, 280872), (332, 270720), (360, 249664), (376, 239040), (384, 234060), (415, 216576), (423, 212480), (470, 191232), (480, 187248), (498, 180480), (512, 175545), (564, 159360), (576, 156040), (640, 140436), (664, 135360), (705, 127488), (720, 124832), (747, 120320), (752, 119520), (768, 117030), (830, 108288), (846, 106240), (940, 95616), (960, 93624), (996, 90240), (1128, 79680), (1152, 78020), (1245, 72192), (1280, 70218), (1328, 67680), (1410, 63744), (1440, 62416), (1494, 60160), (1504, 59760), (1536, 58515), (1660, 54144), (1692, 53120), (1880, 47808), (1920, 46812), (1992, 45120), (2115, 42496), (2256, 39840), (2304, 39010), (2490, 36096), (2560, 35109), (2656, 33840), (2820, 31872), (2880, 31208), (2988, 30080), (3008, 29880), (3320, 27072), (3384, 26560), (3735, 24064), (3760, 23904), (3840, 23406), (3901, 23040), (3984, 22560), (4230, 21248), (4512, 19920), (4608, 19505), (4980, 18048), (5312, 16920), (5640, 15936), (5760, 15604), (5976, 15040), (6016, 14940), (6640, 13536), (6768, 13280), (7470, 12032), (7520, 11952), (7680, 11703), (7802, 11520), (7968, 11280), (8460, 10624), (9024, 9960)]