80950560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1231}}^1$

素因数の和:1386

約数の個数: 96

約数和(自身を含む): 257064192

約数和(自身を除く): 176113632

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 137, 160, 240, 274, 411, 480, 548, 685, 822, 1096, 1231, 1370, 1644, 2055, 2192, 2462, 2740, 3288, 3693, 4110, 4384, 4924, 5480, 6155, 6576, 7386, 8220, 9848, 10960, 12310, 13152, 14772, 16440, 18465, 19696, 21920, 24620, 29544, 32880, 36930, 39392, 49240, 59088, 65760, 73860, 98480, 118176, 147720, 168647, 196960, 295440, 337294, 505941, 590880, 674588, 843235, 1011882, 1349176, 1686470, 2023764, 2529705, 2698352, 3372940, 4047528, 5059410, 5396704, 6745880, 8095056, 10118820, 13491760, 16190112, 20237640, 26983520, 40475280, 80950560]

約数ペア:

[(1, 80950560), (2, 40475280), (3, 26983520), (4, 20237640), (5, 16190112), (6, 13491760), (8, 10118820), (10, 8095056), (12, 6745880), (15, 5396704), (16, 5059410), (20, 4047528), (24, 3372940), (30, 2698352), (32, 2529705), (40, 2023764), (48, 1686470), (60, 1349176), (80, 1011882), (96, 843235), (120, 674588), (137, 590880), (160, 505941), (240, 337294), (274, 295440), (411, 196960), (480, 168647), (548, 147720), (685, 118176), (822, 98480), (1096, 73860), (1231, 65760), (1370, 59088), (1644, 49240), (2055, 39392), (2192, 36930), (2462, 32880), (2740, 29544), (3288, 24620), (3693, 21920), (4110, 19696), (4384, 18465), (4924, 16440), (5480, 14772), (6155, 13152), (6576, 12310), (7386, 10960), (8220, 9848)]