118998720

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{4591}}^1$

素因数の和:4620

約数の個数: 140

約数和(自身を含む): 423391584

約数和(自身を除く): 304392864

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2592, 2880, 3240, 4320, 4591, 5184, 6480, 8640, 9182, 12960, 13773, 18364, 22955, 25920, 27546, 36728, 41319, 45910, 55092, 68865, 73456, 82638, 91820, 110184, 123957, 137730, 146912, 165276, 183640, 206595, 220368, 247914, 275460, 293824, 330552, 367280, 371871, 413190, 440736, 495828, 550920, 619785, 661104, 734560, 743742, 826380, 881472, 991656, 1101840, 1239570, 1322208, 1469120, 1487484, 1652760, 1859355, 1983312, 2203680, 2479140, 2644416, 2974968, 3305520, 3718710, 3966624, 4407360, 4958280, 5949936, 6611040, 7437420, 7933248, 9916560, 11899872, 13222080, 14874840, 19833120, 23799744, 29749680, 39666240, 59499360, 118998720]

約数ペア:

[(1, 118998720), (2, 59499360), (3, 39666240), (4, 29749680), (5, 23799744), (6, 19833120), (8, 14874840), (9, 13222080), (10, 11899872), (12, 9916560), (15, 7933248), (16, 7437420), (18, 6611040), (20, 5949936), (24, 4958280), (27, 4407360), (30, 3966624), (32, 3718710), (36, 3305520), (40, 2974968), (45, 2644416), (48, 2479140), (54, 2203680), (60, 1983312), (64, 1859355), (72, 1652760), (80, 1487484), (81, 1469120), (90, 1322208), (96, 1239570), (108, 1101840), (120, 991656), (135, 881472), (144, 826380), (160, 743742), (162, 734560), (180, 661104), (192, 619785), (216, 550920), (240, 495828), (270, 440736), (288, 413190), (320, 371871), (324, 367280), (360, 330552), (405, 293824), (432, 275460), (480, 247914), (540, 220368), (576, 206595), (648, 183640), (720, 165276), (810, 146912), (864, 137730), (960, 123957), (1080, 110184), (1296, 91820), (1440, 82638), (1620, 73456), (1728, 68865), (2160, 55092), (2592, 45910), (2880, 41319), (3240, 36728), (4320, 27546), (4591, 25920), (5184, 22955), (6480, 18364), (8640, 13773), (9182, 12960)]