797984520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{6649871}}^1$

素因数の和:6649885

約数の個数: 32

約数和(自身を含む): 2393953920

約数和(自身を除く): 1595969400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 6649871, 13299742, 19949613, 26599484, 33249355, 39899226, 53198968, 66498710, 79798452, 99748065, 132997420, 159596904, 199496130, 265994840, 398992260, 797984520]

約数ペア:

[(1, 797984520), (2, 398992260), (3, 265994840), (4, 199496130), (5, 159596904), (6, 132997420), (8, 99748065), (10, 79798452), (12, 66498710), (15, 53198968), (20, 39899226), (24, 33249355), (30, 26599484), (40, 19949613), (60, 13299742), (120, 6649871)]