148020780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2467013}}^1$

素因数の和:2467025

約数の個数: 24

約数和(自身を含む): 414458352

約数和(自身を除く): 266437572

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2467013, 4934026, 7401039, 9868052, 12335065, 14802078, 24670130, 29604156, 37005195, 49340260, 74010390, 148020780]

約数ペア:

[(1, 148020780), (2, 74010390), (3, 49340260), (4, 37005195), (5, 29604156), (6, 24670130), (10, 14802078), (12, 12335065), (15, 9868052), (20, 7401039), (30, 4934026), (60, 2467013)]