25183972920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{209866441}}^1$

素因数の和:209866455

約数の個数: 32

約数和(自身を含む): 75551919120

約数和(自身を除く): 50367946200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 209866441, 419732882, 629599323, 839465764, 1049332205, 1259198646, 1678931528, 2098664410, 2518397292, 3147996615, 4197328820, 5036794584, 6295993230, 8394657640, 12591986460, 25183972920]

約数ペア:

[(1, 25183972920), (2, 12591986460), (3, 8394657640), (4, 6295993230), (5, 5036794584), (6, 4197328820), (8, 3147996615), (10, 2518397292), (12, 2098664410), (15, 1678931528), (20, 1259198646), (24, 1049332205), (30, 839465764), (40, 629599323), (60, 419732882), (120, 209866441)]