123460080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{514417}}^1$

素因数の和:514433

約数の個数: 40

約数和(自身を含む): 382726992

約数和(自身を除く): 259266912

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 514417, 1028834, 1543251, 2057668, 2572085, 3086502, 4115336, 5144170, 6173004, 7716255, 8230672, 10288340, 12346008, 15432510, 20576680, 24692016, 30865020, 41153360, 61730040, 123460080]

約数ペア:

[(1, 123460080), (2, 61730040), (3, 41153360), (4, 30865020), (5, 24692016), (6, 20576680), (8, 15432510), (10, 12346008), (12, 10288340), (15, 8230672), (16, 7716255), (20, 6173004), (24, 5144170), (30, 4115336), (40, 3086502), (48, 2572085), (60, 2057668), (80, 1543251), (120, 1028834), (240, 514417)]