82312680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{685939}}^1$

素因数の和:685953

約数の個数: 32

約数和(自身を含む): 246938400

約数和(自身を除く): 164625720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 685939, 1371878, 2057817, 2743756, 3429695, 4115634, 5487512, 6859390, 8231268, 10289085, 13718780, 16462536, 20578170, 27437560, 41156340, 82312680]

約数ペア:

[(1, 82312680), (2, 41156340), (3, 27437560), (4, 20578170), (5, 16462536), (6, 13718780), (8, 10289085), (10, 8231268), (12, 6859390), (15, 5487512), (20, 4115634), (24, 3429695), (30, 2743756), (40, 2057817), (60, 1371878), (120, 685939)]