42664920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{355541}}^1$

素因数の和:355555

約数の個数: 32

約数和(自身を含む): 127995120

約数和(自身を除く): 85330200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 355541, 711082, 1066623, 1422164, 1777705, 2133246, 2844328, 3555410, 4266492, 5333115, 7110820, 8532984, 10666230, 14221640, 21332460, 42664920]

約数ペア:

[(1, 42664920), (2, 21332460), (3, 14221640), (4, 10666230), (5, 8532984), (6, 7110820), (8, 5333115), (10, 4266492), (12, 3555410), (15, 2844328), (20, 2133246), (24, 1777705), (30, 1422164), (40, 1066623), (60, 711082), (120, 355541)]