29990492040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{563}}^1\times {\mathrm{443909}}^1$

素因数の和:444486

約数の個数: 64

約数和(自身を含む): 90131486400

約数和(自身を除く): 60140994360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 563, 1126, 1689, 2252, 2815, 3378, 4504, 5630, 6756, 8445, 11260, 13512, 16890, 22520, 33780, 67560, 443909, 887818, 1331727, 1775636, 2219545, 2663454, 3551272, 4439090, 5326908, 6658635, 8878180, 10653816, 13317270, 17756360, 26634540, 53269080, 249920767, 499841534, 749762301, 999683068, 1249603835, 1499524602, 1999366136, 2499207670, 2999049204, 3748811505, 4998415340, 5998098408, 7497623010, 9996830680, 14995246020, 29990492040]

約数ペア:

[(1, 29990492040), (2, 14995246020), (3, 9996830680), (4, 7497623010), (5, 5998098408), (6, 4998415340), (8, 3748811505), (10, 2999049204), (12, 2499207670), (15, 1999366136), (20, 1499524602), (24, 1249603835), (30, 999683068), (40, 749762301), (60, 499841534), (120, 249920767), (563, 53269080), (1126, 26634540), (1689, 17756360), (2252, 13317270), (2815, 10653816), (3378, 8878180), (4504, 6658635), (5630, 5326908), (6756, 4439090), (8445, 3551272), (11260, 2663454), (13512, 2219545), (16890, 1775636), (22520, 1331727), (33780, 887818), (67560, 443909)]