73349040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{305621}}^1$

素因数の和:305637

約数の個数: 40

約数和(自身を含む): 227382768

約数和(自身を除く): 154033728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 305621, 611242, 916863, 1222484, 1528105, 1833726, 2444968, 3056210, 3667452, 4584315, 4889936, 6112420, 7334904, 9168630, 12224840, 14669808, 18337260, 24449680, 36674520, 73349040]

約数ペア:

[(1, 73349040), (2, 36674520), (3, 24449680), (4, 18337260), (5, 14669808), (6, 12224840), (8, 9168630), (10, 7334904), (12, 6112420), (15, 4889936), (16, 4584315), (20, 3667452), (24, 3056210), (30, 2444968), (40, 1833726), (48, 1528105), (60, 1222484), (80, 916863), (120, 611242), (240, 305621)]