76770960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{45697}}^1$

素因数の和:45720

約数の個数: 80

約数和(自身を含む): 271994496

約数和(自身を除く): 195223536

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 45697, 91394, 137091, 182788, 228485, 274182, 319879, 365576, 456970, 548364, 639758, 685455, 731152, 913940, 959637, 1096728, 1279516, 1370910, 1599395, 1827880, 1919274, 2193456, 2559032, 2741820, 3198790, 3655760, 3838548, 4798185, 5118064, 5483640, 6397580, 7677096, 9596370, 10967280, 12795160, 15354192, 19192740, 25590320, 38385480, 76770960]

約数ペア:

[(1, 76770960), (2, 38385480), (3, 25590320), (4, 19192740), (5, 15354192), (6, 12795160), (7, 10967280), (8, 9596370), (10, 7677096), (12, 6397580), (14, 5483640), (15, 5118064), (16, 4798185), (20, 3838548), (21, 3655760), (24, 3198790), (28, 2741820), (30, 2559032), (35, 2193456), (40, 1919274), (42, 1827880), (48, 1599395), (56, 1370910), (60, 1279516), (70, 1096728), (80, 959637), (84, 913940), (105, 731152), (112, 685455), (120, 639758), (140, 548364), (168, 456970), (210, 365576), (240, 319879), (280, 274182), (336, 228485), (420, 182788), (560, 137091), (840, 91394), (1680, 45697)]