12437940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{9013}}^1$

素因数の和:9048

約数の個数: 48

約数和(自身を含む): 36344448

約数和(自身を除く): 23906508

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 9013, 18026, 27039, 36052, 45065, 54078, 90130, 108156, 135195, 180260, 207299, 270390, 414598, 540780, 621897, 829196, 1036495, 1243794, 2072990, 2487588, 3109485, 4145980, 6218970, 12437940]

約数ペア:

[(1, 12437940), (2, 6218970), (3, 4145980), (4, 3109485), (5, 2487588), (6, 2072990), (10, 1243794), (12, 1036495), (15, 829196), (20, 621897), (23, 540780), (30, 414598), (46, 270390), (60, 207299), (69, 180260), (92, 135195), (115, 108156), (138, 90130), (230, 54078), (276, 45065), (345, 36052), (460, 27039), (690, 18026), (1380, 9013)]