246920160

素因数分解:

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

素因数の和:514435

約数の個数: 48

約数和(自身を含む): 777800016

約数和(自身を除く): 530879856

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, 514417, 1028834, 1543251, 2057668, 2572085, 3086502, 4115336, 5144170, 6173004, 7716255, 8230672, 10288340, 12346008, 15432510, 16461344, 20576680, 24692016, 30865020, 41153360, 49384032, 61730040, 82306720, 123460080, 246920160]

約数ペア:

[(1, 246920160), (2, 123460080), (3, 82306720), (4, 61730040), (5, 49384032), (6, 41153360), (8, 30865020), (10, 24692016), (12, 20576680), (15, 16461344), (16, 15432510), (20, 12346008), (24, 10288340), (30, 8230672), (32, 7716255), (40, 6173004), (48, 5144170), (60, 4115336), (80, 3086502), (96, 2572085), (120, 2057668), (160, 1543251), (240, 1028834), (480, 514417)]