780215160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{6501793}}^1$

素因数の和:6501807

約数の個数: 32

約数和(自身を含む): 2340645840

約数和(自身を除く): 1560430680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 6501793, 13003586, 19505379, 26007172, 32508965, 39010758, 52014344, 65017930, 78021516, 97526895, 130035860, 156043032, 195053790, 260071720, 390107580, 780215160]

約数ペア:

[(1, 780215160), (2, 390107580), (3, 260071720), (4, 195053790), (5, 156043032), (6, 130035860), (8, 97526895), (10, 78021516), (12, 65017930), (15, 52014344), (20, 39010758), (24, 32508965), (30, 26007172), (40, 19505379), (60, 13003586), (120, 6501793)]