118811520

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{20627}}^1$

素因数の和:20652

約数の個数: 96

約数和(自身を含む): 410290920

約数和(自身を除く): 291479400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 20627, 41254, 61881, 82508, 103135, 123762, 165016, 185643, 206270, 247524, 309405, 330032, 371286, 412540, 495048, 618810, 660064, 742572, 825080, 928215, 990096, 1237620, 1320128, 1485144, 1650160, 1856430, 1980192, 2475240, 2640256, 2970288, 3300320, 3712860, 3960384, 4950480, 5940576, 6600640, 7425720, 7920768, 9900960, 11881152, 13201280, 14851440, 19801920, 23762304, 29702880, 39603840, 59405760, 118811520]

約数ペア:

[(1, 118811520), (2, 59405760), (3, 39603840), (4, 29702880), (5, 23762304), (6, 19801920), (8, 14851440), (9, 13201280), (10, 11881152), (12, 9900960), (15, 7920768), (16, 7425720), (18, 6600640), (20, 5940576), (24, 4950480), (30, 3960384), (32, 3712860), (36, 3300320), (40, 2970288), (45, 2640256), (48, 2475240), (60, 1980192), (64, 1856430), (72, 1650160), (80, 1485144), (90, 1320128), (96, 1237620), (120, 990096), (128, 928215), (144, 825080), (160, 742572), (180, 660064), (192, 618810), (240, 495048), (288, 412540), (320, 371286), (360, 330032), (384, 309405), (480, 247524), (576, 206270), (640, 185643), (720, 165016), (960, 123762), (1152, 103135), (1440, 82508), (1920, 61881), (2880, 41254), (5760, 20627)]