197304480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{757}}^1$

素因数の和:959

約数の個数: 144

約数和(自身を含む): 677915784

約数和(自身を除く): 480611304

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, 72, 80, 90, 96, 120, 144, 160, 180, 181, 240, 288, 360, 362, 480, 543, 720, 724, 757, 905, 1086, 1440, 1448, 1514, 1629, 1810, 2172, 2271, 2715, 2896, 3028, 3258, 3620, 3785, 4344, 4542, 5430, 5792, 6056, 6516, 6813, 7240, 7570, 8145, 8688, 9084, 10860, 11355, 12112, 13032, 13626, 14480, 15140, 16290, 17376, 18168, 21720, 22710, 24224, 26064, 27252, 28960, 30280, 32580, 34065, 36336, 43440, 45420, 52128, 54504, 60560, 65160, 68130, 72672, 86880, 90840, 109008, 121120, 130320, 136260, 137017, 181680, 218016, 260640, 272520, 274034, 363360, 411051, 545040, 548068, 685085, 822102, 1090080, 1096136, 1233153, 1370170, 1644204, 2055255, 2192272, 2466306, 2740340, 3288408, 4110510, 4384544, 4932612, 5480680, 6165765, 6576816, 8221020, 9865224, 10961360, 12331530, 13153632, 16442040, 19730448, 21922720, 24663060, 32884080, 39460896, 49326120, 65768160, 98652240, 197304480]

約数ペア:

[(1, 197304480), (2, 98652240), (3, 65768160), (4, 49326120), (5, 39460896), (6, 32884080), (8, 24663060), (9, 21922720), (10, 19730448), (12, 16442040), (15, 13153632), (16, 12331530), (18, 10961360), (20, 9865224), (24, 8221020), (30, 6576816), (32, 6165765), (36, 5480680), (40, 4932612), (45, 4384544), (48, 4110510), (60, 3288408), (72, 2740340), (80, 2466306), (90, 2192272), (96, 2055255), (120, 1644204), (144, 1370170), (160, 1233153), (180, 1096136), (181, 1090080), (240, 822102), (288, 685085), (360, 548068), (362, 545040), (480, 411051), (543, 363360), (720, 274034), (724, 272520), (757, 260640), (905, 218016), (1086, 181680), (1440, 137017), (1448, 136260), (1514, 130320), (1629, 121120), (1810, 109008), (2172, 90840), (2271, 86880), (2715, 72672), (2896, 68130), (3028, 65160), (3258, 60560), (3620, 54504), (3785, 52128), (4344, 45420), (4542, 43440), (5430, 36336), (5792, 34065), (6056, 32580), (6516, 30280), (6813, 28960), (7240, 27252), (7570, 26064), (8145, 24224), (8688, 22710), (9084, 21720), (10860, 18168), (11355, 17376), (12112, 16290), (13032, 15140), (13626, 14480)]