80964120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{674701}}^1$

素因数の和:674715

約数の個数: 32

約数和(自身を含む): 242892720

約数和(自身を除く): 161928600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 674701, 1349402, 2024103, 2698804, 3373505, 4048206, 5397608, 6747010, 8096412, 10120515, 13494020, 16192824, 20241030, 26988040, 40482060, 80964120]

約数ペア:

[(1, 80964120), (2, 40482060), (3, 26988040), (4, 20241030), (5, 16192824), (6, 13494020), (8, 10120515), (10, 8096412), (12, 6747010), (15, 5397608), (20, 4048206), (24, 3373505), (30, 2698804), (40, 2024103), (60, 1349402), (120, 674701)]