126520920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3779}}^1$

素因数の和:3830

約数の個数: 128

約数和(自身を含む): 435456000

約数和(自身を除く): 308935080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 54, 60, 62, 72, 90, 93, 108, 120, 124, 135, 155, 180, 186, 216, 248, 270, 279, 310, 360, 372, 465, 540, 558, 620, 744, 837, 930, 1080, 1116, 1240, 1395, 1674, 1860, 2232, 2790, 3348, 3720, 3779, 4185, 5580, 6696, 7558, 8370, 11160, 11337, 15116, 16740, 18895, 22674, 30232, 33480, 34011, 37790, 45348, 56685, 68022, 75580, 90696, 102033, 113370, 117149, 136044, 151160, 170055, 204066, 226740, 234298, 272088, 340110, 351447, 408132, 453480, 468596, 510165, 585745, 680220, 702894, 816264, 937192, 1020330, 1054341, 1171490, 1360440, 1405788, 1757235, 2040660, 2108682, 2342980, 2811576, 3163023, 3514470, 4081320, 4217364, 4685960, 5271705, 6326046, 7028940, 8434728, 10543410, 12652092, 14057880, 15815115, 21086820, 25304184, 31630230, 42173640, 63260460, 126520920]

約数ペア:

[(1, 126520920), (2, 63260460), (3, 42173640), (4, 31630230), (5, 25304184), (6, 21086820), (8, 15815115), (9, 14057880), (10, 12652092), (12, 10543410), (15, 8434728), (18, 7028940), (20, 6326046), (24, 5271705), (27, 4685960), (30, 4217364), (31, 4081320), (36, 3514470), (40, 3163023), (45, 2811576), (54, 2342980), (60, 2108682), (62, 2040660), (72, 1757235), (90, 1405788), (93, 1360440), (108, 1171490), (120, 1054341), (124, 1020330), (135, 937192), (155, 816264), (180, 702894), (186, 680220), (216, 585745), (248, 510165), (270, 468596), (279, 453480), (310, 408132), (360, 351447), (372, 340110), (465, 272088), (540, 234298), (558, 226740), (620, 204066), (744, 170055), (837, 151160), (930, 136044), (1080, 117149), (1116, 113370), (1240, 102033), (1395, 90696), (1674, 75580), (1860, 68022), (2232, 56685), (2790, 45348), (3348, 37790), (3720, 34011), (3779, 33480), (4185, 30232), (5580, 22674), (6696, 18895), (7558, 16740), (8370, 15116), (11160, 11337)]