121480760

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{41603}}^1$

素因数の和:41687

約数の個数: 32

約数和(自身を含む): 277082640

約数和(自身を除く): 155601880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 292, 365, 584, 730, 1460, 2920, 41603, 83206, 166412, 208015, 332824, 416030, 832060, 1664120, 3037019, 6074038, 12148076, 15185095, 24296152, 30370190, 60740380, 121480760]

約数ペア:

[(1, 121480760), (2, 60740380), (4, 30370190), (5, 24296152), (8, 15185095), (10, 12148076), (20, 6074038), (40, 3037019), (73, 1664120), (146, 832060), (292, 416030), (365, 332824), (584, 208015), (730, 166412), (1460, 83206), (2920, 41603)]