1313024760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{3647291}}^1$

素因数の和:3647308

約数の個数: 48

約数和(自身を含む): 4267331640

約数和(自身を除く): 2954306880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 3647291, 7294582, 10941873, 14589164, 18236455, 21883746, 29178328, 32825619, 36472910, 43767492, 54709365, 65651238, 72945820, 87534984, 109418730, 131302476, 145891640, 164128095, 218837460, 262604952, 328256190, 437674920, 656512380, 1313024760]

約数ペア:

[(1, 1313024760), (2, 656512380), (3, 437674920), (4, 328256190), (5, 262604952), (6, 218837460), (8, 164128095), (9, 145891640), (10, 131302476), (12, 109418730), (15, 87534984), (18, 72945820), (20, 65651238), (24, 54709365), (30, 43767492), (36, 36472910), (40, 32825619), (45, 29178328), (60, 21883746), (72, 18236455), (90, 14589164), (120, 10941873), (180, 7294582), (360, 3647291)]