15676819980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{261280333}}^1$

素因数の和:261280345

約数の個数: 24

約数和(自身を含む): 43895096112

約数和(自身を除く): 28218276132

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 261280333, 522560666, 783840999, 1045121332, 1306401665, 1567681998, 2612803330, 3135363996, 3919204995, 5225606660, 7838409990, 15676819980]

約数ペア:

[(1, 15676819980), (2, 7838409990), (3, 5225606660), (4, 3919204995), (5, 3135363996), (6, 2612803330), (10, 1567681998), (12, 1306401665), (15, 1045121332), (20, 783840999), (30, 522560666), (60, 261280333)]