180119040

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{499}}^1$

素因数の和:572

約数の個数: 160

約数和(自身を含む): 589248000

約数和(自身を除く): 409128960

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, 480, 499, 512, 564, 640, 705, 752, 768, 940, 960, 998, 1128, 1280, 1410, 1497, 1504, 1536, 1880, 1920, 1996, 2256, 2495, 2560, 2820, 2994, 3008, 3760, 3840, 3992, 4512, 4990, 5640, 5988, 6016, 7485, 7520, 7680, 7984, 9024, 9980, 11280, 11976, 12032, 14970, 15040, 15968, 18048, 19960, 22560, 23453, 23952, 24064, 29940, 30080, 31936, 36096, 39920, 45120, 46906, 47904, 59880, 60160, 63872, 70359, 72192, 79840, 90240, 93812, 95808, 117265, 119760, 120320, 127744, 140718, 159680, 180480, 187624, 191616, 234530, 239520, 255488, 281436, 319360, 351795, 360960, 375248, 383232, 469060, 479040, 562872, 638720, 703590, 750496, 766464, 938120, 958080, 1125744, 1277440, 1407180, 1500992, 1876240, 1916160, 2251488, 2814360, 3001984, 3752480, 3832320, 4502976, 5628720, 6003968, 7504960, 9005952, 11257440, 12007936, 15009920, 18011904, 22514880, 30019840, 36023808, 45029760, 60039680, 90059520, 180119040]

約数ペア:

[(1, 180119040), (2, 90059520), (3, 60039680), (4, 45029760), (5, 36023808), (6, 30019840), (8, 22514880), (10, 18011904), (12, 15009920), (15, 12007936), (16, 11257440), (20, 9005952), (24, 7504960), (30, 6003968), (32, 5628720), (40, 4502976), (47, 3832320), (48, 3752480), (60, 3001984), (64, 2814360), (80, 2251488), (94, 1916160), (96, 1876240), (120, 1500992), (128, 1407180), (141, 1277440), (160, 1125744), (188, 958080), (192, 938120), (235, 766464), (240, 750496), (256, 703590), (282, 638720), (320, 562872), (376, 479040), (384, 469060), (470, 383232), (480, 375248), (499, 360960), (512, 351795), (564, 319360), (640, 281436), (705, 255488), (752, 239520), (768, 234530), (940, 191616), (960, 187624), (998, 180480), (1128, 159680), (1280, 140718), (1410, 127744), (1497, 120320), (1504, 119760), (1536, 117265), (1880, 95808), (1920, 93812), (1996, 90240), (2256, 79840), (2495, 72192), (2560, 70359), (2820, 63872), (2994, 60160), (3008, 59880), (3760, 47904), (3840, 46906), (3992, 45120), (4512, 39920), (4990, 36096), (5640, 31936), (5988, 30080), (6016, 29940), (7485, 24064), (7520, 23952), (7680, 23453), (7984, 22560), (9024, 19960), (9980, 18048), (11280, 15968), (11976, 15040), (12032, 14970)]