2057788560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{2393}}^1\times {\mathrm{3583}}^1$

素因数の和:5992

約数の個数: 80

約数和(自身を含む): 6383591424

約数和(自身を除く): 4325802864

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 2393, 3583, 4786, 7166, 7179, 9572, 10749, 11965, 14332, 14358, 17915, 19144, 21498, 23930, 28664, 28716, 35830, 35895, 38288, 42996, 47860, 53745, 57328, 57432, 71660, 71790, 85992, 95720, 107490, 114864, 143320, 143580, 171984, 191440, 214980, 286640, 287160, 429960, 574320, 859920, 8574119, 17148238, 25722357, 34296476, 42870595, 51444714, 68592952, 85741190, 102889428, 128611785, 137185904, 171482380, 205778856, 257223570, 342964760, 411557712, 514447140, 685929520, 1028894280, 2057788560]

約数ペア:

[(1, 2057788560), (2, 1028894280), (3, 685929520), (4, 514447140), (5, 411557712), (6, 342964760), (8, 257223570), (10, 205778856), (12, 171482380), (15, 137185904), (16, 128611785), (20, 102889428), (24, 85741190), (30, 68592952), (40, 51444714), (48, 42870595), (60, 34296476), (80, 25722357), (120, 17148238), (240, 8574119), (2393, 859920), (3583, 574320), (4786, 429960), (7166, 287160), (7179, 286640), (9572, 214980), (10749, 191440), (11965, 171984), (14332, 143580), (14358, 143320), (17915, 114864), (19144, 107490), (21498, 95720), (23930, 85992), (28664, 71790), (28716, 71660), (35830, 57432), (35895, 57328), (38288, 53745), (42996, 47860)]