389094120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{1080817}}^1$

素因数の和:1080834

約数の個数: 48

約数和(自身を含む): 1264557060

約数和(自身を除く): 875462940

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, 1080817, 2161634, 3242451, 4323268, 5404085, 6484902, 8646536, 9727353, 10808170, 12969804, 16212255, 19454706, 21616340, 25939608, 32424510, 38909412, 43232680, 48636765, 64849020, 77818824, 97273530, 129698040, 194547060, 389094120]

約数ペア:

[(1, 389094120), (2, 194547060), (3, 129698040), (4, 97273530), (5, 77818824), (6, 64849020), (8, 48636765), (9, 43232680), (10, 38909412), (12, 32424510), (15, 25939608), (18, 21616340), (20, 19454706), (24, 16212255), (30, 12969804), (36, 10808170), (40, 9727353), (45, 8646536), (60, 6484902), (72, 5404085), (90, 4323268), (120, 3242451), (180, 2161634), (360, 1080817)]