84607920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{117511}}^1$

素因数の和:117530

約数の個数: 60

約数和(自身を含む): 284144016

約数和(自身を除く): 199536096

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, 117511, 235022, 352533, 470044, 587555, 705066, 940088, 1057599, 1175110, 1410132, 1762665, 1880176, 2115198, 2350220, 2820264, 3525330, 4230396, 4700440, 5287995, 5640528, 7050660, 8460792, 9400880, 10575990, 14101320, 16921584, 21151980, 28202640, 42303960, 84607920]

約数ペア:

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