1227164160

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{159787}}^1$

素因数の和:159813

約数の個数: 80

約数和(自身を含む): 3923114976

約数和(自身を除く): 2695950816

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, 1280, 1536, 1920, 2560, 3840, 7680, 159787, 319574, 479361, 639148, 798935, 958722, 1278296, 1597870, 1917444, 2396805, 2556592, 3195740, 3834888, 4793610, 5113184, 6391480, 7669776, 9587220, 10226368, 12782960, 15339552, 19174440, 20452736, 25565920, 30679104, 38348880, 40905472, 51131840, 61358208, 76697760, 81810944, 102263680, 122716416, 153395520, 204527360, 245432832, 306791040, 409054720, 613582080, 1227164160]

約数ペア:

[(1, 1227164160), (2, 613582080), (3, 409054720), (4, 306791040), (5, 245432832), (6, 204527360), (8, 153395520), (10, 122716416), (12, 102263680), (15, 81810944), (16, 76697760), (20, 61358208), (24, 51131840), (30, 40905472), (32, 38348880), (40, 30679104), (48, 25565920), (60, 20452736), (64, 19174440), (80, 15339552), (96, 12782960), (120, 10226368), (128, 9587220), (160, 7669776), (192, 6391480), (240, 5113184), (256, 4793610), (320, 3834888), (384, 3195740), (480, 2556592), (512, 2396805), (640, 1917444), (768, 1597870), (960, 1278296), (1280, 958722), (1536, 798935), (1920, 639148), (2560, 479361), (3840, 319574), (7680, 159787)]