781372080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{5623}}^1$

素因数の和:5835

約数の個数: 120

約数和(自身を含む): 2638173408

約数和(自身を除く): 1856801328

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 193, 240, 360, 386, 579, 720, 772, 965, 1158, 1544, 1737, 1930, 2316, 2895, 3088, 3474, 3860, 4632, 5623, 5790, 6948, 7720, 8685, 9264, 11246, 11580, 13896, 15440, 16869, 17370, 22492, 23160, 27792, 28115, 33738, 34740, 44984, 46320, 50607, 56230, 67476, 69480, 84345, 89968, 101214, 112460, 134952, 138960, 168690, 202428, 224920, 253035, 269904, 337380, 404856, 449840, 506070, 674760, 809712, 1012140, 1085239, 1349520, 2024280, 2170478, 3255717, 4048560, 4340956, 5426195, 6511434, 8681912, 9767151, 10852390, 13022868, 16278585, 17363824, 19534302, 21704780, 26045736, 32557170, 39068604, 43409560, 48835755, 52091472, 65114340, 78137208, 86819120, 97671510, 130228680, 156274416, 195343020, 260457360, 390686040, 781372080]

約数ペア:

[(1, 781372080), (2, 390686040), (3, 260457360), (4, 195343020), (5, 156274416), (6, 130228680), (8, 97671510), (9, 86819120), (10, 78137208), (12, 65114340), (15, 52091472), (16, 48835755), (18, 43409560), (20, 39068604), (24, 32557170), (30, 26045736), (36, 21704780), (40, 19534302), (45, 17363824), (48, 16278585), (60, 13022868), (72, 10852390), (80, 9767151), (90, 8681912), (120, 6511434), (144, 5426195), (180, 4340956), (193, 4048560), (240, 3255717), (360, 2170478), (386, 2024280), (579, 1349520), (720, 1085239), (772, 1012140), (965, 809712), (1158, 674760), (1544, 506070), (1737, 449840), (1930, 404856), (2316, 337380), (2895, 269904), (3088, 253035), (3474, 224920), (3860, 202428), (4632, 168690), (5623, 138960), (5790, 134952), (6948, 112460), (7720, 101214), (8685, 89968), (9264, 84345), (11246, 69480), (11580, 67476), (13896, 56230), (15440, 50607), (16869, 46320), (17370, 44984), (22492, 34740), (23160, 33738), (27792, 28115)]