229812480

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{19949}}^1$

素因数の和:19976

約数の個数: 108

約数和(自身を含む): 795167100

約数和(自身を除く): 565354620

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, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 11520, 19949, 39898, 59847, 79796, 99745, 119694, 159592, 179541, 199490, 239388, 299235, 319184, 359082, 398980, 478776, 598470, 638368, 718164, 797960, 897705, 957552, 1196940, 1276736, 1436328, 1595920, 1795410, 1915104, 2393880, 2553472, 2872656, 3191840, 3590820, 3830208, 4787760, 5106944, 5745312, 6383680, 7181640, 7660416, 9575520, 11490624, 12767360, 14363280, 15320832, 19151040, 22981248, 25534720, 28726560, 38302080, 45962496, 57453120, 76604160, 114906240, 229812480]

約数ペア:

[(1, 229812480), (2, 114906240), (3, 76604160), (4, 57453120), (5, 45962496), (6, 38302080), (8, 28726560), (9, 25534720), (10, 22981248), (12, 19151040), (15, 15320832), (16, 14363280), (18, 12767360), (20, 11490624), (24, 9575520), (30, 7660416), (32, 7181640), (36, 6383680), (40, 5745312), (45, 5106944), (48, 4787760), (60, 3830208), (64, 3590820), (72, 3191840), (80, 2872656), (90, 2553472), (96, 2393880), (120, 1915104), (128, 1795410), (144, 1595920), (160, 1436328), (180, 1276736), (192, 1196940), (240, 957552), (256, 897705), (288, 797960), (320, 718164), (360, 638368), (384, 598470), (480, 478776), (576, 398980), (640, 359082), (720, 319184), (768, 299235), (960, 239388), (1152, 199490), (1280, 179541), (1440, 159592), (1920, 119694), (2304, 99745), (2880, 79796), (3840, 59847), (5760, 39898), (11520, 19949)]