5473440

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{181}}^1$

素因数の和:212

約数の個数: 192

約数和(自身を含む): 22014720

約数和(自身を除く): 16541280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 181, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 362, 378, 420, 432, 480, 504, 540, 543, 560, 630, 672, 720, 724, 756, 840, 864, 905, 945, 1008, 1080, 1086, 1120, 1260, 1267, 1440, 1448, 1512, 1629, 1680, 1810, 1890, 2016, 2160, 2172, 2520, 2534, 2715, 2896, 3024, 3258, 3360, 3620, 3780, 3801, 4320, 4344, 4887, 5040, 5068, 5430, 5792, 6048, 6335, 6516, 7240, 7560, 7602, 8145, 8688, 9774, 10080, 10136, 10860, 11403, 12670, 13032, 14480, 15120, 15204, 16290, 17376, 19005, 19548, 20272, 21720, 22806, 24435, 25340, 26064, 28960, 30240, 30408, 32580, 34209, 38010, 39096, 40544, 43440, 45612, 48870, 50680, 52128, 57015, 60816, 65160, 68418, 76020, 78192, 86880, 91224, 97740, 101360, 114030, 121632, 130320, 136836, 152040, 156384, 171045, 182448, 195480, 202720, 228060, 260640, 273672, 304080, 342090, 364896, 390960, 456120, 547344, 608160, 684180, 781920, 912240, 1094688, 1368360, 1824480, 2736720, 5473440]

約数ペア:

[(1, 5473440), (2, 2736720), (3, 1824480), (4, 1368360), (5, 1094688), (6, 912240), (7, 781920), (8, 684180), (9, 608160), (10, 547344), (12, 456120), (14, 390960), (15, 364896), (16, 342090), (18, 304080), (20, 273672), (21, 260640), (24, 228060), (27, 202720), (28, 195480), (30, 182448), (32, 171045), (35, 156384), (36, 152040), (40, 136836), (42, 130320), (45, 121632), (48, 114030), (54, 101360), (56, 97740), (60, 91224), (63, 86880), (70, 78192), (72, 76020), (80, 68418), (84, 65160), (90, 60816), (96, 57015), (105, 52128), (108, 50680), (112, 48870), (120, 45612), (126, 43440), (135, 40544), (140, 39096), (144, 38010), (160, 34209), (168, 32580), (180, 30408), (181, 30240), (189, 28960), (210, 26064), (216, 25340), (224, 24435), (240, 22806), (252, 21720), (270, 20272), (280, 19548), (288, 19005), (315, 17376), (336, 16290), (360, 15204), (362, 15120), (378, 14480), (420, 13032), (432, 12670), (480, 11403), (504, 10860), (540, 10136), (543, 10080), (560, 9774), (630, 8688), (672, 8145), (720, 7602), (724, 7560), (756, 7240), (840, 6516), (864, 6335), (905, 6048), (945, 5792), (1008, 5430), (1080, 5068), (1086, 5040), (1120, 4887), (1260, 4344), (1267, 4320), (1440, 3801), (1448, 3780), (1512, 3620), (1629, 3360), (1680, 3258), (1810, 3024), (1890, 2896), (2016, 2715), (2160, 2534), (2172, 2520)]