45507120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{189613}}^1$

素因数の和:189629

約数の個数: 40

約数和(自身を含む): 141072816

約数和(自身を除く): 95565696

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 189613, 379226, 568839, 758452, 948065, 1137678, 1516904, 1896130, 2275356, 2844195, 3033808, 3792260, 4550712, 5688390, 7584520, 9101424, 11376780, 15169040, 22753560, 45507120]

約数ペア:

[(1, 45507120), (2, 22753560), (3, 15169040), (4, 11376780), (5, 9101424), (6, 7584520), (8, 5688390), (10, 4550712), (12, 3792260), (15, 3033808), (16, 2844195), (20, 2275356), (24, 1896130), (30, 1516904), (40, 1137678), (48, 948065), (60, 758452), (80, 568839), (120, 379226), (240, 189613)]