749040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{3121}}^1$

素因数の和:3137

約数の個数: 40

約数和(自身を含む): 2322768

約数和(自身を除く): 1573728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 3121, 6242, 9363, 12484, 15605, 18726, 24968, 31210, 37452, 46815, 49936, 62420, 74904, 93630, 124840, 149808, 187260, 249680, 374520, 749040]

約数ペア:

[(1, 749040), (2, 374520), (3, 249680), (4, 187260), (5, 149808), (6, 124840), (8, 93630), (10, 74904), (12, 62420), (15, 49936), (16, 46815), (20, 37452), (24, 31210), (30, 24968), (40, 18726), (48, 15605), (60, 12484), (80, 9363), (120, 6242), (240, 3121)]