133286640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{555361}}^1$

素因数の和:555377

約数の個数: 40

約数和(自身を含む): 413189328

約数和(自身を除く): 279902688

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 555361, 1110722, 1666083, 2221444, 2776805, 3332166, 4442888, 5553610, 6664332, 8330415, 8885776, 11107220, 13328664, 16660830, 22214440, 26657328, 33321660, 44428880, 66643320, 133286640]

約数ペア:

[(1, 133286640), (2, 66643320), (3, 44428880), (4, 33321660), (5, 26657328), (6, 22214440), (8, 16660830), (10, 13328664), (12, 11107220), (15, 8885776), (16, 8330415), (20, 6664332), (24, 5553610), (30, 4442888), (40, 3332166), (48, 2776805), (60, 2221444), (80, 1666083), (120, 1110722), (240, 555361)]