65341560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{544513}}^1$

素因数の和:544527

約数の個数: 32

約数和(自身を含む): 196025040

約数和(自身を除く): 130683480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 544513, 1089026, 1633539, 2178052, 2722565, 3267078, 4356104, 5445130, 6534156, 8167695, 10890260, 13068312, 16335390, 21780520, 32670780, 65341560]

約数ペア:

[(1, 65341560), (2, 32670780), (3, 21780520), (4, 16335390), (5, 13068312), (6, 10890260), (8, 8167695), (10, 6534156), (12, 5445130), (15, 4356104), (20, 3267078), (24, 2722565), (30, 2178052), (40, 1633539), (60, 1089026), (120, 544513)]