132176640

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{34421}}^1$

素因数の和:34445

約数の個数: 72

約数和(自身を含む): 422151408

約数和(自身を除く): 289974768

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, 640, 768, 960, 1280, 1920, 3840, 34421, 68842, 103263, 137684, 172105, 206526, 275368, 344210, 413052, 516315, 550736, 688420, 826104, 1032630, 1101472, 1376840, 1652208, 2065260, 2202944, 2753680, 3304416, 4130520, 4405888, 5507360, 6608832, 8261040, 8811776, 11014720, 13217664, 16522080, 22029440, 26435328, 33044160, 44058880, 66088320, 132176640]

約数ペア:

[(1, 132176640), (2, 66088320), (3, 44058880), (4, 33044160), (5, 26435328), (6, 22029440), (8, 16522080), (10, 13217664), (12, 11014720), (15, 8811776), (16, 8261040), (20, 6608832), (24, 5507360), (30, 4405888), (32, 4130520), (40, 3304416), (48, 2753680), (60, 2202944), (64, 2065260), (80, 1652208), (96, 1376840), (120, 1101472), (128, 1032630), (160, 826104), (192, 688420), (240, 550736), (256, 516315), (320, 413052), (384, 344210), (480, 275368), (640, 206526), (768, 172105), (960, 137684), (1280, 103263), (1920, 68842), (3840, 34421)]