156115620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{289103}}^1$

素因数の和:289121

約数の個数: 48

約数和(自身を含む): 485694720

約数和(自身を除く): 329579100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 289103, 578206, 867309, 1156412, 1445515, 1734618, 2601927, 2891030, 3469236, 4336545, 5203854, 5782060, 7805781, 8673090, 10407708, 13009635, 15611562, 17346180, 26019270, 31223124, 39028905, 52038540, 78057810, 156115620]

約数ペア:

[(1, 156115620), (2, 78057810), (3, 52038540), (4, 39028905), (5, 31223124), (6, 26019270), (9, 17346180), (10, 15611562), (12, 13009635), (15, 10407708), (18, 8673090), (20, 7805781), (27, 5782060), (30, 5203854), (36, 4336545), (45, 3469236), (54, 2891030), (60, 2601927), (90, 1734618), (108, 1445515), (135, 1156412), (180, 867309), (270, 578206), (540, 289103)]