18353040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{76471}}^1$

素因数の和:76487

約数の個数: 40

約数和(自身を含む): 56895168

約数和(自身を除く): 38542128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 76471, 152942, 229413, 305884, 382355, 458826, 611768, 764710, 917652, 1147065, 1223536, 1529420, 1835304, 2294130, 3058840, 3670608, 4588260, 6117680, 9176520, 18353040]

約数ペア:

[(1, 18353040), (2, 9176520), (3, 6117680), (4, 4588260), (5, 3670608), (6, 3058840), (8, 2294130), (10, 1835304), (12, 1529420), (15, 1223536), (16, 1147065), (20, 917652), (24, 764710), (30, 611768), (40, 458826), (48, 382355), (60, 305884), (80, 229413), (120, 152942), (240, 76471)]