276535360

素因数分解:

$2^6\times 5^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{151}}^1$

素因数の和:324

約数の個数: 112

約数和(自身を含む): 681045120

約数和(自身を除く): 404509760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 64, 80, 97, 118, 151, 160, 194, 236, 295, 302, 320, 388, 472, 485, 590, 604, 755, 776, 944, 970, 1180, 1208, 1510, 1552, 1888, 1940, 2360, 2416, 3020, 3104, 3776, 3880, 4720, 4832, 5723, 6040, 6208, 7760, 8909, 9440, 9664, 11446, 12080, 14647, 15520, 17818, 18880, 22892, 24160, 28615, 29294, 31040, 35636, 44545, 45784, 48320, 57230, 58588, 71272, 73235, 89090, 91568, 114460, 117176, 142544, 146470, 178180, 183136, 228920, 234352, 285088, 292940, 356360, 366272, 457840, 468704, 570176, 585880, 712720, 864173, 915680, 937408, 1171760, 1425440, 1728346, 1831360, 2343520, 2850880, 3456692, 4320865, 4687040, 6913384, 8641730, 13826768, 17283460, 27653536, 34566920, 55307072, 69133840, 138267680, 276535360]

約数ペア:

[(1, 276535360), (2, 138267680), (4, 69133840), (5, 55307072), (8, 34566920), (10, 27653536), (16, 17283460), (20, 13826768), (32, 8641730), (40, 6913384), (59, 4687040), (64, 4320865), (80, 3456692), (97, 2850880), (118, 2343520), (151, 1831360), (160, 1728346), (194, 1425440), (236, 1171760), (295, 937408), (302, 915680), (320, 864173), (388, 712720), (472, 585880), (485, 570176), (590, 468704), (604, 457840), (755, 366272), (776, 356360), (944, 292940), (970, 285088), (1180, 234352), (1208, 228920), (1510, 183136), (1552, 178180), (1888, 146470), (1940, 142544), (2360, 117176), (2416, 114460), (3020, 91568), (3104, 89090), (3776, 73235), (3880, 71272), (4720, 58588), (4832, 57230), (5723, 48320), (6040, 45784), (6208, 44545), (7760, 35636), (8909, 31040), (9440, 29294), (9664, 28615), (11446, 24160), (12080, 22892), (14647, 18880), (15520, 17818)]