86165760

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1181}}^1$

素因数の和:1224

約数の個数: 144

約数和(自身を含む): 289920960

約数和(自身を除く): 203755200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 256, 285, 304, 320, 380, 384, 456, 480, 570, 608, 640, 760, 768, 912, 960, 1140, 1181, 1216, 1280, 1520, 1824, 1920, 2280, 2362, 2432, 3040, 3543, 3648, 3840, 4560, 4724, 4864, 5905, 6080, 7086, 7296, 9120, 9448, 11810, 12160, 14172, 14592, 17715, 18240, 18896, 22439, 23620, 24320, 28344, 35430, 36480, 37792, 44878, 47240, 56688, 67317, 70860, 72960, 75584, 89756, 94480, 112195, 113376, 134634, 141720, 151168, 179512, 188960, 224390, 226752, 269268, 283440, 302336, 336585, 359024, 377920, 448780, 453504, 538536, 566880, 673170, 718048, 755840, 897560, 907008, 1077072, 1133760, 1346340, 1436096, 1511680, 1795120, 2154144, 2267520, 2692680, 2872192, 3590240, 4308288, 4535040, 5385360, 5744384, 7180480, 8616576, 10770720, 14360960, 17233152, 21541440, 28721920, 43082880, 86165760]

約数ペア:

[(1, 86165760), (2, 43082880), (3, 28721920), (4, 21541440), (5, 17233152), (6, 14360960), (8, 10770720), (10, 8616576), (12, 7180480), (15, 5744384), (16, 5385360), (19, 4535040), (20, 4308288), (24, 3590240), (30, 2872192), (32, 2692680), (38, 2267520), (40, 2154144), (48, 1795120), (57, 1511680), (60, 1436096), (64, 1346340), (76, 1133760), (80, 1077072), (95, 907008), (96, 897560), (114, 755840), (120, 718048), (128, 673170), (152, 566880), (160, 538536), (190, 453504), (192, 448780), (228, 377920), (240, 359024), (256, 336585), (285, 302336), (304, 283440), (320, 269268), (380, 226752), (384, 224390), (456, 188960), (480, 179512), (570, 151168), (608, 141720), (640, 134634), (760, 113376), (768, 112195), (912, 94480), (960, 89756), (1140, 75584), (1181, 72960), (1216, 70860), (1280, 67317), (1520, 56688), (1824, 47240), (1920, 44878), (2280, 37792), (2362, 36480), (2432, 35430), (3040, 28344), (3543, 24320), (3648, 23620), (3840, 22439), (4560, 18896), (4724, 18240), (4864, 17715), (5905, 14592), (6080, 14172), (7086, 12160), (7296, 11810), (9120, 9448)]