313236960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{652577}}^1$

素因数の和:652595

約数の個数: 48

約数和(自身を含む): 986697936

約数和(自身を除く): 673460976

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, 652577, 1305154, 1957731, 2610308, 3262885, 3915462, 5220616, 6525770, 7830924, 9788655, 10441232, 13051540, 15661848, 19577310, 20882464, 26103080, 31323696, 39154620, 52206160, 62647392, 78309240, 104412320, 156618480, 313236960]

約数ペア:

[(1, 313236960), (2, 156618480), (3, 104412320), (4, 78309240), (5, 62647392), (6, 52206160), (8, 39154620), (10, 31323696), (12, 26103080), (15, 20882464), (16, 19577310), (20, 15661848), (24, 13051540), (30, 10441232), (32, 9788655), (40, 7830924), (48, 6525770), (60, 5220616), (80, 3915462), (96, 3262885), (120, 2610308), (160, 1957731), (240, 1305154), (480, 652577)]