79453320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{662111}}^1$

素因数の和:662125

約数の個数: 32

約数和(自身を含む): 238360320

約数和(自身を除く): 158907000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 662111, 1324222, 1986333, 2648444, 3310555, 3972666, 5296888, 6621110, 7945332, 9931665, 13242220, 15890664, 19863330, 26484440, 39726660, 79453320]

約数ペア:

[(1, 79453320), (2, 39726660), (3, 26484440), (4, 19863330), (5, 15890664), (6, 13242220), (8, 9931665), (10, 7945332), (12, 6621110), (15, 5296888), (20, 3972666), (24, 3310555), (30, 2648444), (40, 1986333), (60, 1324222), (120, 662111)]