161085240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{149153}}^1$

素因数の和:149173

約数の個数: 64

約数和(自身を含む): 536954400

約数和(自身を除く): 375869160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 149153, 298306, 447459, 596612, 745765, 894918, 1193224, 1342377, 1491530, 1789836, 2237295, 2684754, 2983060, 3579672, 4027131, 4474590, 5369508, 5966120, 6711885, 8054262, 8949180, 10739016, 13423770, 16108524, 17898360, 20135655, 26847540, 32217048, 40271310, 53695080, 80542620, 161085240]

約数ペア:

[(1, 161085240), (2, 80542620), (3, 53695080), (4, 40271310), (5, 32217048), (6, 26847540), (8, 20135655), (9, 17898360), (10, 16108524), (12, 13423770), (15, 10739016), (18, 8949180), (20, 8054262), (24, 6711885), (27, 5966120), (30, 5369508), (36, 4474590), (40, 4027131), (45, 3579672), (54, 2983060), (60, 2684754), (72, 2237295), (90, 1789836), (108, 1491530), (120, 1342377), (135, 1193224), (180, 894918), (216, 745765), (270, 596612), (360, 447459), (540, 298306), (1080, 149153)]