2000762580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{305927}}^1$

素因数の和:306048

約数の個数: 48

約数和(自身を含む): 5653549440

約数和(自身を除く): 3652786860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 109, 218, 327, 436, 545, 654, 1090, 1308, 1635, 2180, 3270, 6540, 305927, 611854, 917781, 1223708, 1529635, 1835562, 3059270, 3671124, 4588905, 6118540, 9177810, 18355620, 33346043, 66692086, 100038129, 133384172, 166730215, 200076258, 333460430, 400152516, 500190645, 666920860, 1000381290, 2000762580]

約数ペア:

[(1, 2000762580), (2, 1000381290), (3, 666920860), (4, 500190645), (5, 400152516), (6, 333460430), (10, 200076258), (12, 166730215), (15, 133384172), (20, 100038129), (30, 66692086), (60, 33346043), (109, 18355620), (218, 9177810), (327, 6118540), (436, 4588905), (545, 3671124), (654, 3059270), (1090, 1835562), (1308, 1529635), (1635, 1223708), (2180, 917781), (3270, 611854), (6540, 305927)]