117392640

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1609}}^1$

素因数の和:1652

約数の個数: 144

約数和(自身を含む): 394900800

約数和(自身を除く): 277508160

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, 1216, 1280, 1520, 1609, 1824, 1920, 2280, 2432, 3040, 3218, 3648, 3840, 4560, 4827, 4864, 6080, 6436, 7296, 8045, 9120, 9654, 12160, 12872, 14592, 16090, 18240, 19308, 24135, 24320, 25744, 30571, 32180, 36480, 38616, 48270, 51488, 61142, 64360, 72960, 77232, 91713, 96540, 102976, 122284, 128720, 152855, 154464, 183426, 193080, 205952, 244568, 257440, 305710, 308928, 366852, 386160, 411904, 458565, 489136, 514880, 611420, 617856, 733704, 772320, 917130, 978272, 1029760, 1222840, 1235712, 1467408, 1544640, 1834260, 1956544, 2059520, 2445680, 2934816, 3089280, 3668520, 3913088, 4891360, 5869632, 6178560, 7337040, 7826176, 9782720, 11739264, 14674080, 19565440, 23478528, 29348160, 39130880, 58696320, 117392640]

約数ペア:

[(1, 117392640), (2, 58696320), (3, 39130880), (4, 29348160), (5, 23478528), (6, 19565440), (8, 14674080), (10, 11739264), (12, 9782720), (15, 7826176), (16, 7337040), (19, 6178560), (20, 5869632), (24, 4891360), (30, 3913088), (32, 3668520), (38, 3089280), (40, 2934816), (48, 2445680), (57, 2059520), (60, 1956544), (64, 1834260), (76, 1544640), (80, 1467408), (95, 1235712), (96, 1222840), (114, 1029760), (120, 978272), (128, 917130), (152, 772320), (160, 733704), (190, 617856), (192, 611420), (228, 514880), (240, 489136), (256, 458565), (285, 411904), (304, 386160), (320, 366852), (380, 308928), (384, 305710), (456, 257440), (480, 244568), (570, 205952), (608, 193080), (640, 183426), (760, 154464), (768, 152855), (912, 128720), (960, 122284), (1140, 102976), (1216, 96540), (1280, 91713), (1520, 77232), (1609, 72960), (1824, 64360), (1920, 61142), (2280, 51488), (2432, 48270), (3040, 38616), (3218, 36480), (3648, 32180), (3840, 30571), (4560, 25744), (4827, 24320), (4864, 24135), (6080, 19308), (6436, 18240), (7296, 16090), (8045, 14592), (9120, 12872), (9654, 12160)]