27431058840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{1456001}}^1$

素因数の和:1456172

約数の個数: 64

約数和(自身を含む): 82817393760

約数和(自身を除く): 55386334920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 157, 314, 471, 628, 785, 942, 1256, 1570, 1884, 2355, 3140, 3768, 4710, 6280, 9420, 18840, 1456001, 2912002, 4368003, 5824004, 7280005, 8736006, 11648008, 14560010, 17472012, 21840015, 29120020, 34944024, 43680030, 58240040, 87360060, 174720120, 228592157, 457184314, 685776471, 914368628, 1142960785, 1371552942, 1828737256, 2285921570, 2743105884, 3428882355, 4571843140, 5486211768, 6857764710, 9143686280, 13715529420, 27431058840]

約数ペア:

[(1, 27431058840), (2, 13715529420), (3, 9143686280), (4, 6857764710), (5, 5486211768), (6, 4571843140), (8, 3428882355), (10, 2743105884), (12, 2285921570), (15, 1828737256), (20, 1371552942), (24, 1142960785), (30, 914368628), (40, 685776471), (60, 457184314), (120, 228592157), (157, 174720120), (314, 87360060), (471, 58240040), (628, 43680030), (785, 34944024), (942, 29120020), (1256, 21840015), (1570, 17472012), (1884, 14560010), (2355, 11648008), (3140, 8736006), (3768, 7280005), (4710, 5824004), (6280, 4368003), (9420, 2912002), (18840, 1456001)]