42558240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{88663}}^1$

素因数の和:88681

約数の個数: 48

約数和(自身を含む): 134059968

約数和(自身を除く): 91501728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 88663, 177326, 265989, 354652, 443315, 531978, 709304, 886630, 1063956, 1329945, 1418608, 1773260, 2127912, 2659890, 2837216, 3546520, 4255824, 5319780, 7093040, 8511648, 10639560, 14186080, 21279120, 42558240]

約数ペア:

[(1, 42558240), (2, 21279120), (3, 14186080), (4, 10639560), (5, 8511648), (6, 7093040), (8, 5319780), (10, 4255824), (12, 3546520), (15, 2837216), (16, 2659890), (20, 2127912), (24, 1773260), (30, 1418608), (32, 1329945), (40, 1063956), (48, 886630), (60, 709304), (80, 531978), (96, 443315), (120, 354652), (160, 265989), (240, 177326), (480, 88663)]