169215840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{117511}}^1$

素因数の和:117532

約数の個数: 72

約数和(自身を含む): 577453968

約数和(自身を除く): 408238128

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 117511, 235022, 352533, 470044, 587555, 705066, 940088, 1057599, 1175110, 1410132, 1762665, 1880176, 2115198, 2350220, 2820264, 3525330, 3760352, 4230396, 4700440, 5287995, 5640528, 7050660, 8460792, 9400880, 10575990, 11281056, 14101320, 16921584, 18801760, 21151980, 28202640, 33843168, 42303960, 56405280, 84607920, 169215840]

約数ペア:

[(1, 169215840), (2, 84607920), (3, 56405280), (4, 42303960), (5, 33843168), (6, 28202640), (8, 21151980), (9, 18801760), (10, 16921584), (12, 14101320), (15, 11281056), (16, 10575990), (18, 9400880), (20, 8460792), (24, 7050660), (30, 5640528), (32, 5287995), (36, 4700440), (40, 4230396), (45, 3760352), (48, 3525330), (60, 2820264), (72, 2350220), (80, 2115198), (90, 1880176), (96, 1762665), (120, 1410132), (144, 1175110), (160, 1057599), (180, 940088), (240, 705066), (288, 587555), (360, 470044), (480, 352533), (720, 235022), (1440, 117511)]