65383320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{544861}}^1$

素因数の和:544875

約数の個数: 32

約数和(自身を含む): 196150320

約数和(自身を除く): 130767000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 544861, 1089722, 1634583, 2179444, 2724305, 3269166, 4358888, 5448610, 6538332, 8172915, 10897220, 13076664, 16345830, 21794440, 32691660, 65383320]

約数ペア:

[(1, 65383320), (2, 32691660), (3, 21794440), (4, 16345830), (5, 13076664), (6, 10897220), (8, 8172915), (10, 6538332), (12, 5448610), (15, 4358888), (20, 3269166), (24, 2724305), (30, 2179444), (40, 1634583), (60, 1089722), (120, 544861)]