75978960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{1607}}^1$

素因数の和:1820

約数の個数: 80

約数和(自身を含む): 236877696

約数和(自身を除く): 160898736

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 197, 240, 394, 591, 788, 985, 1182, 1576, 1607, 1970, 2364, 2955, 3152, 3214, 3940, 4728, 4821, 5910, 6428, 7880, 8035, 9456, 9642, 11820, 12856, 15760, 16070, 19284, 23640, 24105, 25712, 32140, 38568, 47280, 48210, 64280, 77136, 96420, 128560, 192840, 316579, 385680, 633158, 949737, 1266316, 1582895, 1899474, 2532632, 3165790, 3798948, 4748685, 5065264, 6331580, 7597896, 9497370, 12663160, 15195792, 18994740, 25326320, 37989480, 75978960]

約数ペア:

[(1, 75978960), (2, 37989480), (3, 25326320), (4, 18994740), (5, 15195792), (6, 12663160), (8, 9497370), (10, 7597896), (12, 6331580), (15, 5065264), (16, 4748685), (20, 3798948), (24, 3165790), (30, 2532632), (40, 1899474), (48, 1582895), (60, 1266316), (80, 949737), (120, 633158), (197, 385680), (240, 316579), (394, 192840), (591, 128560), (788, 96420), (985, 77136), (1182, 64280), (1576, 48210), (1607, 47280), (1970, 38568), (2364, 32140), (2955, 25712), (3152, 24105), (3214, 23640), (3940, 19284), (4728, 16070), (4821, 15760), (5910, 12856), (6428, 11820), (7880, 9642), (8035, 9456)]