66088320

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{34421}}^1$

素因数の和:34443

約数の個数: 64

約数和(自身を含む): 210662640

約数和(自身を除く): 144574320

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, 320, 384, 480, 640, 960, 1920, 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, 11014720, 13217664, 16522080, 22029440, 33044160, 66088320]

約数ペア:

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