80661948960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{3575441}}^1$

素因数の和:3575506

約数の個数: 96

約数和(自身を含む): 259491278592

約数和(自身を除く): 178829329632

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 80, 94, 96, 120, 141, 160, 188, 235, 240, 282, 376, 470, 480, 564, 705, 752, 940, 1128, 1410, 1504, 1880, 2256, 2820, 3760, 4512, 5640, 7520, 11280, 22560, 3575441, 7150882, 10726323, 14301764, 17877205, 21452646, 28603528, 35754410, 42905292, 53631615, 57207056, 71508820, 85810584, 107263230, 114414112, 143017640, 168045727, 171621168, 214526460, 286035280, 336091454, 343242336, 429052920, 504137181, 572070560, 672182908, 840228635, 858105840, 1008274362, 1344365816, 1680457270, 1716211680, 2016548724, 2520685905, 2688731632, 3360914540, 4033097448, 5041371810, 5377463264, 6721829080, 8066194896, 10082743620, 13443658160, 16132389792, 20165487240, 26887316320, 40330974480, 80661948960]

約数ペア:

[(1, 80661948960), (2, 40330974480), (3, 26887316320), (4, 20165487240), (5, 16132389792), (6, 13443658160), (8, 10082743620), (10, 8066194896), (12, 6721829080), (15, 5377463264), (16, 5041371810), (20, 4033097448), (24, 3360914540), (30, 2688731632), (32, 2520685905), (40, 2016548724), (47, 1716211680), (48, 1680457270), (60, 1344365816), (80, 1008274362), (94, 858105840), (96, 840228635), (120, 672182908), (141, 572070560), (160, 504137181), (188, 429052920), (235, 343242336), (240, 336091454), (282, 286035280), (376, 214526460), (470, 171621168), (480, 168045727), (564, 143017640), (705, 114414112), (752, 107263230), (940, 85810584), (1128, 71508820), (1410, 57207056), (1504, 53631615), (1880, 42905292), (2256, 35754410), (2820, 28603528), (3760, 21452646), (4512, 17877205), (5640, 14301764), (7520, 10726323), (11280, 7150882), (22560, 3575441)]