488055360

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{39107}}^1$

素因数の和:39140

約数の個数: 112

約数和(自身を含む): 1668816576

約数和(自身を除く): 1180761216

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 2080, 2496, 3120, 4160, 6240, 12480, 39107, 78214, 117321, 156428, 195535, 234642, 312856, 391070, 469284, 508391, 586605, 625712, 782140, 938568, 1016782, 1173210, 1251424, 1525173, 1564280, 1877136, 2033564, 2346420, 2502848, 2541955, 3050346, 3128560, 3754272, 4067128, 4692840, 5083910, 6100692, 6257120, 7508544, 7625865, 8134256, 9385680, 10167820, 12201384, 12514240, 15251730, 16268512, 18771360, 20335640, 24402768, 30503460, 32537024, 37542720, 40671280, 48805536, 61006920, 81342560, 97611072, 122013840, 162685120, 244027680, 488055360]

約数ペア:

[(1, 488055360), (2, 244027680), (3, 162685120), (4, 122013840), (5, 97611072), (6, 81342560), (8, 61006920), (10, 48805536), (12, 40671280), (13, 37542720), (15, 32537024), (16, 30503460), (20, 24402768), (24, 20335640), (26, 18771360), (30, 16268512), (32, 15251730), (39, 12514240), (40, 12201384), (48, 10167820), (52, 9385680), (60, 8134256), (64, 7625865), (65, 7508544), (78, 6257120), (80, 6100692), (96, 5083910), (104, 4692840), (120, 4067128), (130, 3754272), (156, 3128560), (160, 3050346), (192, 2541955), (195, 2502848), (208, 2346420), (240, 2033564), (260, 1877136), (312, 1564280), (320, 1525173), (390, 1251424), (416, 1173210), (480, 1016782), (520, 938568), (624, 782140), (780, 625712), (832, 586605), (960, 508391), (1040, 469284), (1248, 391070), (1560, 312856), (2080, 234642), (2496, 195535), (3120, 156428), (4160, 117321), (6240, 78214), (12480, 39107)]