149909040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{208207}}^1$

素因数の和:208226

約数の個数: 60

約数和(自身を含む): 503446944

約数和(自身を除く): 353537904

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 208207, 416414, 624621, 832828, 1041035, 1249242, 1665656, 1873863, 2082070, 2498484, 3123105, 3331312, 3747726, 4164140, 4996968, 6246210, 7495452, 8328280, 9369315, 9993936, 12492420, 14990904, 16656560, 18738630, 24984840, 29981808, 37477260, 49969680, 74954520, 149909040]

約数ペア:

[(1, 149909040), (2, 74954520), (3, 49969680), (4, 37477260), (5, 29981808), (6, 24984840), (8, 18738630), (9, 16656560), (10, 14990904), (12, 12492420), (15, 9993936), (16, 9369315), (18, 8328280), (20, 7495452), (24, 6246210), (30, 4996968), (36, 4164140), (40, 3747726), (45, 3331312), (48, 3123105), (60, 2498484), (72, 2082070), (80, 1873863), (90, 1665656), (120, 1249242), (144, 1041035), (180, 832828), (240, 624621), (360, 416414), (720, 208207)]