550256640

素因数分解:

$2^{14}\times 3^1\times 5^1\times {\mathrm{2239}}^1$

素因数の和:2275

約数の個数: 120

約数和(自身を含む): 1761553920

約数和(自身を除く): 1211297280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1024, 1280, 1536, 1920, 2048, 2239, 2560, 3072, 3840, 4096, 4478, 5120, 6144, 6717, 7680, 8192, 8956, 10240, 11195, 12288, 13434, 15360, 16384, 17912, 20480, 22390, 24576, 26868, 30720, 33585, 35824, 40960, 44780, 49152, 53736, 61440, 67170, 71648, 81920, 89560, 107472, 122880, 134340, 143296, 179120, 214944, 245760, 268680, 286592, 358240, 429888, 537360, 573184, 716480, 859776, 1074720, 1146368, 1432960, 1719552, 2149440, 2292736, 2865920, 3439104, 4298880, 4585472, 5731840, 6878208, 8597760, 9170944, 11463680, 13756416, 17195520, 18341888, 22927360, 27512832, 34391040, 36683776, 45854720, 55025664, 68782080, 91709440, 110051328, 137564160, 183418880, 275128320, 550256640]

約数ペア:

[(1, 550256640), (2, 275128320), (3, 183418880), (4, 137564160), (5, 110051328), (6, 91709440), (8, 68782080), (10, 55025664), (12, 45854720), (15, 36683776), (16, 34391040), (20, 27512832), (24, 22927360), (30, 18341888), (32, 17195520), (40, 13756416), (48, 11463680), (60, 9170944), (64, 8597760), (80, 6878208), (96, 5731840), (120, 4585472), (128, 4298880), (160, 3439104), (192, 2865920), (240, 2292736), (256, 2149440), (320, 1719552), (384, 1432960), (480, 1146368), (512, 1074720), (640, 859776), (768, 716480), (960, 573184), (1024, 537360), (1280, 429888), (1536, 358240), (1920, 286592), (2048, 268680), (2239, 245760), (2560, 214944), (3072, 179120), (3840, 143296), (4096, 134340), (4478, 122880), (5120, 107472), (6144, 89560), (6717, 81920), (7680, 71648), (8192, 67170), (8956, 61440), (10240, 53736), (11195, 49152), (12288, 44780), (13434, 40960), (15360, 35824), (16384, 33585), (17912, 30720), (20480, 26868), (22390, 24576)]