20223691440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{2903}}^1\times {\mathrm{29027}}^1$

素因数の和:31946

約数の個数: 80

約数和(自身を含む): 62717200128

約数和(自身を除く): 42493508688

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 2903, 5806, 8709, 11612, 14515, 17418, 23224, 29027, 29030, 34836, 43545, 46448, 58054, 58060, 69672, 87081, 87090, 116108, 116120, 139344, 145135, 174162, 174180, 232216, 232240, 290270, 348324, 348360, 435405, 464432, 580540, 696648, 696720, 870810, 1161080, 1393296, 1741620, 2322160, 3483240, 6966480, 84265381, 168530762, 252796143, 337061524, 421326905, 505592286, 674123048, 842653810, 1011184572, 1263980715, 1348246096, 1685307620, 2022369144, 2527961430, 3370615240, 4044738288, 5055922860, 6741230480, 10111845720, 20223691440]

約数ペア:

[(1, 20223691440), (2, 10111845720), (3, 6741230480), (4, 5055922860), (5, 4044738288), (6, 3370615240), (8, 2527961430), (10, 2022369144), (12, 1685307620), (15, 1348246096), (16, 1263980715), (20, 1011184572), (24, 842653810), (30, 674123048), (40, 505592286), (48, 421326905), (60, 337061524), (80, 252796143), (120, 168530762), (240, 84265381), (2903, 6966480), (5806, 3483240), (8709, 2322160), (11612, 1741620), (14515, 1393296), (17418, 1161080), (23224, 870810), (29027, 696720), (29030, 696648), (34836, 580540), (43545, 464432), (46448, 435405), (58054, 348360), (58060, 348324), (69672, 290270), (87081, 232240), (87090, 232216), (116108, 174180), (116120, 174162), (139344, 145135)]