57701340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{320563}}^1$

素因数の和:320578

約数の個数: 36

約数和(自身を含む): 175027944

約数和(自身を除く): 117326604

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 320563, 641126, 961689, 1282252, 1602815, 1923378, 2885067, 3205630, 3846756, 4808445, 5770134, 6411260, 9616890, 11540268, 14425335, 19233780, 28850670, 57701340]

約数ペア:

[(1, 57701340), (2, 28850670), (3, 19233780), (4, 14425335), (5, 11540268), (6, 9616890), (9, 6411260), (10, 5770134), (12, 4808445), (15, 3846756), (18, 3205630), (20, 2885067), (30, 1923378), (36, 1602815), (45, 1282252), (60, 961689), (90, 641126), (180, 320563)]