4900236240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{20417651}}^1$

素因数の和:20417667

約数の個数: 40

約数和(自身を含む): 15190733088

約数和(自身を除く): 10290496848

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 20417651, 40835302, 61252953, 81670604, 102088255, 122505906, 163341208, 204176510, 245011812, 306264765, 326682416, 408353020, 490023624, 612529530, 816706040, 980047248, 1225059060, 1633412080, 2450118120, 4900236240]

約数ペア:

[(1, 4900236240), (2, 2450118120), (3, 1633412080), (4, 1225059060), (5, 980047248), (6, 816706040), (8, 612529530), (10, 490023624), (12, 408353020), (15, 326682416), (16, 306264765), (20, 245011812), (24, 204176510), (30, 163341208), (40, 122505906), (48, 102088255), (60, 81670604), (80, 61252953), (120, 40835302), (240, 20417651)]