388052160

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{404221}}^1$

素因数の和:404241

約数の個数: 56

約数和(自身を含む): 1232068656

約数和(自身を除く): 844016496

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, 160, 192, 240, 320, 480, 960, 404221, 808442, 1212663, 1616884, 2021105, 2425326, 3233768, 4042210, 4850652, 6063315, 6467536, 8084420, 9701304, 12126630, 12935072, 16168840, 19402608, 24253260, 25870144, 32337680, 38805216, 48506520, 64675360, 77610432, 97013040, 129350720, 194026080, 388052160]

約数ペア:

[(1, 388052160), (2, 194026080), (3, 129350720), (4, 97013040), (5, 77610432), (6, 64675360), (8, 48506520), (10, 38805216), (12, 32337680), (15, 25870144), (16, 24253260), (20, 19402608), (24, 16168840), (30, 12935072), (32, 12126630), (40, 9701304), (48, 8084420), (60, 6467536), (64, 6063315), (80, 4850652), (96, 4042210), (120, 3233768), (160, 2425326), (192, 2021105), (240, 1616884), (320, 1212663), (480, 808442), (960, 404221)]