940553280

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{326581}}^1$

素因数の和:326604

約数の個数: 84

約数和(自身を含む): 3235121292

約数和(自身を除く): 2294568012

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, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 326581, 653162, 979743, 1306324, 1632905, 1959486, 2612648, 2939229, 3265810, 3918972, 4898715, 5225296, 5878458, 6531620, 7837944, 9797430, 10450592, 11756916, 13063240, 14696145, 15675888, 19594860, 20901184, 23513832, 26126480, 29392290, 31351776, 39189720, 47027664, 52252960, 58784580, 62703552, 78379440, 94055328, 104505920, 117569160, 156758880, 188110656, 235138320, 313517760, 470276640, 940553280]

約数ペア:

[(1, 940553280), (2, 470276640), (3, 313517760), (4, 235138320), (5, 188110656), (6, 156758880), (8, 117569160), (9, 104505920), (10, 94055328), (12, 78379440), (15, 62703552), (16, 58784580), (18, 52252960), (20, 47027664), (24, 39189720), (30, 31351776), (32, 29392290), (36, 26126480), (40, 23513832), (45, 20901184), (48, 19594860), (60, 15675888), (64, 14696145), (72, 13063240), (80, 11756916), (90, 10450592), (96, 9797430), (120, 7837944), (144, 6531620), (160, 5878458), (180, 5225296), (192, 4898715), (240, 3918972), (288, 3265810), (320, 2939229), (360, 2612648), (480, 1959486), (576, 1632905), (720, 1306324), (960, 979743), (1440, 653162), (2880, 326581)]