1130548920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{2393}}^1$

素因数の和:2565

約数の個数: 128

約数和(自身を含む): 3530096640

約数和(自身を除く): 2399547720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 127, 155, 186, 248, 254, 310, 372, 381, 465, 508, 620, 635, 744, 762, 930, 1016, 1240, 1270, 1524, 1860, 1905, 2393, 2540, 3048, 3720, 3810, 3937, 4786, 5080, 7179, 7620, 7874, 9572, 11811, 11965, 14358, 15240, 15748, 19144, 19685, 23622, 23930, 28716, 31496, 35895, 39370, 47244, 47860, 57432, 59055, 71790, 74183, 78740, 94488, 95720, 118110, 143580, 148366, 157480, 222549, 236220, 287160, 296732, 303911, 370915, 445098, 472440, 593464, 607822, 741830, 890196, 911733, 1112745, 1215644, 1483660, 1519555, 1780392, 1823466, 2225490, 2431288, 2967320, 3039110, 3646932, 4450980, 4558665, 6078220, 7293864, 8901960, 9117330, 9421241, 12156440, 18234660, 18842482, 28263723, 36469320, 37684964, 47106205, 56527446, 75369928, 94212410, 113054892, 141318615, 188424820, 226109784, 282637230, 376849640, 565274460, 1130548920]

約数ペア:

[(1, 1130548920), (2, 565274460), (3, 376849640), (4, 282637230), (5, 226109784), (6, 188424820), (8, 141318615), (10, 113054892), (12, 94212410), (15, 75369928), (20, 56527446), (24, 47106205), (30, 37684964), (31, 36469320), (40, 28263723), (60, 18842482), (62, 18234660), (93, 12156440), (120, 9421241), (124, 9117330), (127, 8901960), (155, 7293864), (186, 6078220), (248, 4558665), (254, 4450980), (310, 3646932), (372, 3039110), (381, 2967320), (465, 2431288), (508, 2225490), (620, 1823466), (635, 1780392), (744, 1519555), (762, 1483660), (930, 1215644), (1016, 1112745), (1240, 911733), (1270, 890196), (1524, 741830), (1860, 607822), (1905, 593464), (2393, 472440), (2540, 445098), (3048, 370915), (3720, 303911), (3810, 296732), (3937, 287160), (4786, 236220), (5080, 222549), (7179, 157480), (7620, 148366), (7874, 143580), (9572, 118110), (11811, 95720), (11965, 94488), (14358, 78740), (15240, 74183), (15748, 71790), (19144, 59055), (19685, 57432), (23622, 47860), (23930, 47244), (28716, 39370), (31496, 35895)]