16809059280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5387519}}^1$

素因数の和:5387548

約数の個数: 80

約数和(自身を含む): 56116408320

約数和(自身を除く): 39307349040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 5387519, 10775038, 16162557, 21550076, 26937595, 32325114, 43100152, 53875190, 64650228, 70037747, 80812785, 86200304, 107750380, 129300456, 140075494, 161625570, 210113241, 215500760, 258600912, 280150988, 323251140, 350188735, 420226482, 431001520, 560301976, 646502280, 700377470, 840452964, 1050566205, 1120603952, 1293004560, 1400754940, 1680905928, 2101132410, 2801509880, 3361811856, 4202264820, 5603019760, 8404529640, 16809059280]

約数ペア:

[(1, 16809059280), (2, 8404529640), (3, 5603019760), (4, 4202264820), (5, 3361811856), (6, 2801509880), (8, 2101132410), (10, 1680905928), (12, 1400754940), (13, 1293004560), (15, 1120603952), (16, 1050566205), (20, 840452964), (24, 700377470), (26, 646502280), (30, 560301976), (39, 431001520), (40, 420226482), (48, 350188735), (52, 323251140), (60, 280150988), (65, 258600912), (78, 215500760), (80, 210113241), (104, 161625570), (120, 140075494), (130, 129300456), (156, 107750380), (195, 86200304), (208, 80812785), (240, 70037747), (260, 64650228), (312, 53875190), (390, 43100152), (520, 32325114), (624, 26937595), (780, 21550076), (1040, 16162557), (1560, 10775038), (3120, 5387519)]