1260847320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{10507061}}^1$

素因数の和:10507075

約数の個数: 32

約数和(自身を含む): 3782542320

約数和(自身を除く): 2521695000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 10507061, 21014122, 31521183, 42028244, 52535305, 63042366, 84056488, 105070610, 126084732, 157605915, 210141220, 252169464, 315211830, 420282440, 630423660, 1260847320]

約数ペア:

[(1, 1260847320), (2, 630423660), (3, 420282440), (4, 315211830), (5, 252169464), (6, 210141220), (8, 157605915), (10, 126084732), (12, 105070610), (15, 84056488), (20, 63042366), (24, 52535305), (30, 42028244), (40, 31521183), (60, 21014122), (120, 10507061)]