157224960

素因数分解:

$2^{12}\times 3^2\times 5^1\times {\mathrm{853}}^1$

素因数の和:888

約数の個数: 156

約数和(自身を含む): 545618892

約数和(自身を除く): 388393932

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 853, 960, 1024, 1152, 1280, 1440, 1536, 1706, 1920, 2048, 2304, 2559, 2560, 2880, 3072, 3412, 3840, 4096, 4265, 4608, 5118, 5120, 5760, 6144, 6824, 7677, 7680, 8530, 9216, 10236, 10240, 11520, 12288, 12795, 13648, 15354, 15360, 17060, 18432, 20472, 20480, 23040, 25590, 27296, 30708, 30720, 34120, 36864, 38385, 40944, 46080, 51180, 54592, 61416, 61440, 68240, 76770, 81888, 92160, 102360, 109184, 122832, 136480, 153540, 163776, 184320, 204720, 218368, 245664, 272960, 307080, 327552, 409440, 436736, 491328, 545920, 614160, 655104, 818880, 873472, 982656, 1091840, 1228320, 1310208, 1637760, 1746944, 1965312, 2183680, 2456640, 2620416, 3275520, 3493888, 3930624, 4367360, 4913280, 5240832, 6551040, 7861248, 8734720, 9826560, 10481664, 13102080, 15722496, 17469440, 19653120, 26204160, 31444992, 39306240, 52408320, 78612480, 157224960]

約数ペア:

[(1, 157224960), (2, 78612480), (3, 52408320), (4, 39306240), (5, 31444992), (6, 26204160), (8, 19653120), (9, 17469440), (10, 15722496), (12, 13102080), (15, 10481664), (16, 9826560), (18, 8734720), (20, 7861248), (24, 6551040), (30, 5240832), (32, 4913280), (36, 4367360), (40, 3930624), (45, 3493888), (48, 3275520), (60, 2620416), (64, 2456640), (72, 2183680), (80, 1965312), (90, 1746944), (96, 1637760), (120, 1310208), (128, 1228320), (144, 1091840), (160, 982656), (180, 873472), (192, 818880), (240, 655104), (256, 614160), (288, 545920), (320, 491328), (360, 436736), (384, 409440), (480, 327552), (512, 307080), (576, 272960), (640, 245664), (720, 218368), (768, 204720), (853, 184320), (960, 163776), (1024, 153540), (1152, 136480), (1280, 122832), (1440, 109184), (1536, 102360), (1706, 92160), (1920, 81888), (2048, 76770), (2304, 68240), (2559, 61440), (2560, 61416), (2880, 54592), (3072, 51180), (3412, 46080), (3840, 40944), (4096, 38385), (4265, 36864), (4608, 34120), (5118, 30720), (5120, 30708), (5760, 27296), (6144, 25590), (6824, 23040), (7677, 20480), (7680, 20472), (8530, 18432), (9216, 17060), (10236, 15360), (10240, 15354), (11520, 13648), (12288, 12795)]