51120480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{106501}}^1$

素因数の和:106519

約数の個数: 48

約数和(自身を含む): 161031024

約数和(自身を除く): 109910544

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, 106501, 213002, 319503, 426004, 532505, 639006, 852008, 1065010, 1278012, 1597515, 1704016, 2130020, 2556024, 3195030, 3408032, 4260040, 5112048, 6390060, 8520080, 10224096, 12780120, 17040160, 25560240, 51120480]

約数ペア:

[(1, 51120480), (2, 25560240), (3, 17040160), (4, 12780120), (5, 10224096), (6, 8520080), (8, 6390060), (10, 5112048), (12, 4260040), (15, 3408032), (16, 3195030), (20, 2556024), (24, 2130020), (30, 1704016), (32, 1597515), (40, 1278012), (48, 1065010), (60, 852008), (80, 639006), (96, 532505), (120, 426004), (160, 319503), (240, 213002), (480, 106501)]