77782892280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{648190769}}^1$

素因数の和:648190783

約数の個数: 32

約数和(自身を含む): 233348677200

約数和(自身を除く): 155565784920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 648190769, 1296381538, 1944572307, 2592763076, 3240953845, 3889144614, 5185526152, 6481907690, 7778289228, 9722861535, 12963815380, 15556578456, 19445723070, 25927630760, 38891446140, 77782892280]

約数ペア:

[(1, 77782892280), (2, 38891446140), (3, 25927630760), (4, 19445723070), (5, 15556578456), (6, 12963815380), (8, 9722861535), (10, 7778289228), (12, 6481907690), (15, 5185526152), (20, 3889144614), (24, 3240953845), (30, 2592763076), (40, 1944572307), (60, 1296381538), (120, 648190769)]