325301520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1355423}}^1$

素因数の和:1355439

約数の個数: 40

約数和(自身を含む): 1008435456

約数和(自身を除く): 683133936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1355423, 2710846, 4066269, 5421692, 6777115, 8132538, 10843384, 13554230, 16265076, 20331345, 21686768, 27108460, 32530152, 40662690, 54216920, 65060304, 81325380, 108433840, 162650760, 325301520]

約数ペア:

[(1, 325301520), (2, 162650760), (3, 108433840), (4, 81325380), (5, 65060304), (6, 54216920), (8, 40662690), (10, 32530152), (12, 27108460), (15, 21686768), (16, 20331345), (20, 16265076), (24, 13554230), (30, 10843384), (40, 8132538), (48, 6777115), (60, 5421692), (80, 4066269), (120, 2710846), (240, 1355423)]