52166640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{217361}}^1$

素因数の和:217377

約数の個数: 40

約数和(自身を含む): 161717328

約数和(自身を除く): 109550688

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 217361, 434722, 652083, 869444, 1086805, 1304166, 1738888, 2173610, 2608332, 3260415, 3477776, 4347220, 5216664, 6520830, 8694440, 10433328, 13041660, 17388880, 26083320, 52166640]

約数ペア:

[(1, 52166640), (2, 26083320), (3, 17388880), (4, 13041660), (5, 10433328), (6, 8694440), (8, 6520830), (10, 5216664), (12, 4347220), (15, 3477776), (16, 3260415), (20, 2608332), (24, 2173610), (30, 1738888), (40, 1304166), (48, 1086805), (60, 869444), (80, 652083), (120, 434722), (240, 217361)]