86449920

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{479}}^1$

素因数の和:550

約数の個数: 144

約数和(自身を含む): 282562560

約数和(自身を除く): 196112640

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, 282, 320, 376, 384, 470, 479, 480, 564, 640, 705, 752, 768, 940, 958, 960, 1128, 1280, 1410, 1437, 1504, 1880, 1916, 1920, 2256, 2395, 2820, 2874, 3008, 3760, 3832, 3840, 4512, 4790, 5640, 5748, 6016, 7185, 7520, 7664, 9024, 9580, 11280, 11496, 12032, 14370, 15040, 15328, 18048, 19160, 22513, 22560, 22992, 28740, 30080, 30656, 36096, 38320, 45026, 45120, 45984, 57480, 60160, 61312, 67539, 76640, 90052, 90240, 91968, 112565, 114960, 122624, 135078, 153280, 180104, 180480, 183936, 225130, 229920, 270156, 306560, 337695, 360208, 367872, 450260, 459840, 540312, 613120, 675390, 720416, 900520, 919680, 1080624, 1350780, 1440832, 1801040, 1839360, 2161248, 2701560, 2881664, 3602080, 4322496, 5403120, 5763328, 7204160, 8644992, 10806240, 14408320, 17289984, 21612480, 28816640, 43224960, 86449920]

約数ペア:

[(1, 86449920), (2, 43224960), (3, 28816640), (4, 21612480), (5, 17289984), (6, 14408320), (8, 10806240), (10, 8644992), (12, 7204160), (15, 5763328), (16, 5403120), (20, 4322496), (24, 3602080), (30, 2881664), (32, 2701560), (40, 2161248), (47, 1839360), (48, 1801040), (60, 1440832), (64, 1350780), (80, 1080624), (94, 919680), (96, 900520), (120, 720416), (128, 675390), (141, 613120), (160, 540312), (188, 459840), (192, 450260), (235, 367872), (240, 360208), (256, 337695), (282, 306560), (320, 270156), (376, 229920), (384, 225130), (470, 183936), (479, 180480), (480, 180104), (564, 153280), (640, 135078), (705, 122624), (752, 114960), (768, 112565), (940, 91968), (958, 90240), (960, 90052), (1128, 76640), (1280, 67539), (1410, 61312), (1437, 60160), (1504, 57480), (1880, 45984), (1916, 45120), (1920, 45026), (2256, 38320), (2395, 36096), (2820, 30656), (2874, 30080), (3008, 28740), (3760, 22992), (3832, 22560), (3840, 22513), (4512, 19160), (4790, 18048), (5640, 15328), (5748, 15040), (6016, 14370), (7185, 12032), (7520, 11496), (7664, 11280), (9024, 9580)]