121321260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{224669}}^1$

素因数の和:224687

約数の個数: 48

約数和(自身を含む): 377445600

約数和(自身を除く): 256124340

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, 224669, 449338, 674007, 898676, 1123345, 1348014, 2022021, 2246690, 2696028, 3370035, 4044042, 4493380, 6066063, 6740070, 8088084, 10110105, 12132126, 13480140, 20220210, 24264252, 30330315, 40440420, 60660630, 121321260]

約数ペア:

[(1, 121321260), (2, 60660630), (3, 40440420), (4, 30330315), (5, 24264252), (6, 20220210), (9, 13480140), (10, 12132126), (12, 10110105), (15, 8088084), (18, 6740070), (20, 6066063), (27, 4493380), (30, 4044042), (36, 3370035), (45, 2696028), (54, 2246690), (60, 2022021), (90, 1348014), (108, 1123345), (135, 898676), (180, 674007), (270, 449338), (540, 224669)]