242830520

素因数分解:

$2^3\times 5^1\times {\mathrm{6070763}}^1$

素因数の和:6070774

約数の個数: 16

約数和(自身を含む): 546368760

約数和(自身を除く): 303538240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 6070763, 12141526, 24283052, 30353815, 48566104, 60707630, 121415260, 242830520]

約数ペア:

[(1, 242830520), (2, 121415260), (4, 60707630), (5, 48566104), (8, 30353815), (10, 24283052), (20, 12141526), (40, 6070763)]