298530480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1243877}}^1$

素因数の和:1243893

約数の個数: 40

約数和(自身を含む): 925445232

約数和(自身を除く): 626914752

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1243877, 2487754, 3731631, 4975508, 6219385, 7463262, 9951016, 12438770, 14926524, 18658155, 19902032, 24877540, 29853048, 37316310, 49755080, 59706096, 74632620, 99510160, 149265240, 298530480]

約数ペア:

[(1, 298530480), (2, 149265240), (3, 99510160), (4, 74632620), (5, 59706096), (6, 49755080), (8, 37316310), (10, 29853048), (12, 24877540), (15, 19902032), (16, 18658155), (20, 14926524), (24, 12438770), (30, 9951016), (40, 7463262), (48, 6219385), (60, 4975508), (80, 3731631), (120, 2487754), (240, 1243877)]