115140420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{213223}}^1$

素因数の和:213241

約数の個数: 48

約数和(自身を含む): 358216320

約数和(自身を除く): 243075900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 213223, 426446, 639669, 852892, 1066115, 1279338, 1919007, 2132230, 2558676, 3198345, 3838014, 4264460, 5757021, 6396690, 7676028, 9595035, 11514042, 12793380, 19190070, 23028084, 28785105, 38380140, 57570210, 115140420]

約数ペア:

[(1, 115140420), (2, 57570210), (3, 38380140), (4, 28785105), (5, 23028084), (6, 19190070), (9, 12793380), (10, 11514042), (12, 9595035), (15, 7676028), (18, 6396690), (20, 5757021), (27, 4264460), (30, 3838014), (36, 3198345), (45, 2558676), (54, 2132230), (60, 1919007), (90, 1279338), (108, 1066115), (135, 852892), (180, 639669), (270, 426446), (540, 213223)]