47466240

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{263}}^1$

素因数の和:334

約数の個数: 144

約数和(自身を含む): 155409408

約数和(自身を除く): 107943168

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 64, 80, 94, 96, 120, 128, 141, 160, 188, 192, 235, 240, 256, 263, 282, 320, 376, 384, 470, 480, 526, 564, 640, 705, 752, 768, 789, 940, 960, 1052, 1128, 1280, 1315, 1410, 1504, 1578, 1880, 1920, 2104, 2256, 2630, 2820, 3008, 3156, 3760, 3840, 3945, 4208, 4512, 5260, 5640, 6016, 6312, 7520, 7890, 8416, 9024, 10520, 11280, 12032, 12361, 12624, 15040, 15780, 16832, 18048, 21040, 22560, 24722, 25248, 30080, 31560, 33664, 36096, 37083, 42080, 45120, 49444, 50496, 60160, 61805, 63120, 67328, 74166, 84160, 90240, 98888, 100992, 123610, 126240, 148332, 168320, 180480, 185415, 197776, 201984, 247220, 252480, 296664, 336640, 370830, 395552, 494440, 504960, 593328, 741660, 791104, 988880, 1009920, 1186656, 1483320, 1582208, 1977760, 2373312, 2966640, 3164416, 3955520, 4746624, 5933280, 7911040, 9493248, 11866560, 15822080, 23733120, 47466240]

約数ペア:

[(1, 47466240), (2, 23733120), (3, 15822080), (4, 11866560), (5, 9493248), (6, 7911040), (8, 5933280), (10, 4746624), (12, 3955520), (15, 3164416), (16, 2966640), (20, 2373312), (24, 1977760), (30, 1582208), (32, 1483320), (40, 1186656), (47, 1009920), (48, 988880), (60, 791104), (64, 741660), (80, 593328), (94, 504960), (96, 494440), (120, 395552), (128, 370830), (141, 336640), (160, 296664), (188, 252480), (192, 247220), (235, 201984), (240, 197776), (256, 185415), (263, 180480), (282, 168320), (320, 148332), (376, 126240), (384, 123610), (470, 100992), (480, 98888), (526, 90240), (564, 84160), (640, 74166), (705, 67328), (752, 63120), (768, 61805), (789, 60160), (940, 50496), (960, 49444), (1052, 45120), (1128, 42080), (1280, 37083), (1315, 36096), (1410, 33664), (1504, 31560), (1578, 30080), (1880, 25248), (1920, 24722), (2104, 22560), (2256, 21040), (2630, 18048), (2820, 16832), (3008, 15780), (3156, 15040), (3760, 12624), (3840, 12361), (3945, 12032), (4208, 11280), (4512, 10520), (5260, 9024), (5640, 8416), (6016, 7890), (6312, 7520)]