202744560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{844769}}^1$

素因数の和:844785

約数の個数: 40

約数和(自身を含む): 628508880

約数和(自身を除く): 425764320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 844769, 1689538, 2534307, 3379076, 4223845, 5068614, 6758152, 8447690, 10137228, 12671535, 13516304, 16895380, 20274456, 25343070, 33790760, 40548912, 50686140, 67581520, 101372280, 202744560]

約数ペア:

[(1, 202744560), (2, 101372280), (3, 67581520), (4, 50686140), (5, 40548912), (6, 33790760), (8, 25343070), (10, 20274456), (12, 16895380), (15, 13516304), (16, 12671535), (20, 10137228), (24, 8447690), (30, 6758152), (40, 5068614), (48, 4223845), (60, 3379076), (80, 2534307), (120, 1689538), (240, 844769)]