6864480

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{227}}^1$

素因数の和:258

約数の個数: 192

約数和(自身を含む): 27578880

約数和(自身を除く): 20714400

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, 189, 210, 216, 224, 227, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 454, 480, 504, 540, 560, 630, 672, 681, 720, 756, 840, 864, 908, 945, 1008, 1080, 1120, 1135, 1260, 1362, 1440, 1512, 1589, 1680, 1816, 1890, 2016, 2043, 2160, 2270, 2520, 2724, 3024, 3178, 3360, 3405, 3632, 3780, 4086, 4320, 4540, 4767, 5040, 5448, 6048, 6129, 6356, 6810, 7264, 7560, 7945, 8172, 9080, 9534, 10080, 10215, 10896, 12258, 12712, 13620, 14301, 15120, 15890, 16344, 18160, 19068, 20430, 21792, 23835, 24516, 25424, 27240, 28602, 30240, 30645, 31780, 32688, 36320, 38136, 40860, 42903, 47670, 49032, 50848, 54480, 57204, 61290, 63560, 65376, 71505, 76272, 81720, 85806, 95340, 98064, 108960, 114408, 122580, 127120, 143010, 152544, 163440, 171612, 190680, 196128, 214515, 228816, 245160, 254240, 286020, 326880, 343224, 381360, 429030, 457632, 490320, 572040, 686448, 762720, 858060, 980640, 1144080, 1372896, 1716120, 2288160, 3432240, 6864480]

約数ペア:

[(1, 6864480), (2, 3432240), (3, 2288160), (4, 1716120), (5, 1372896), (6, 1144080), (7, 980640), (8, 858060), (9, 762720), (10, 686448), (12, 572040), (14, 490320), (15, 457632), (16, 429030), (18, 381360), (20, 343224), (21, 326880), (24, 286020), (27, 254240), (28, 245160), (30, 228816), (32, 214515), (35, 196128), (36, 190680), (40, 171612), (42, 163440), (45, 152544), (48, 143010), (54, 127120), (56, 122580), (60, 114408), (63, 108960), (70, 98064), (72, 95340), (80, 85806), (84, 81720), (90, 76272), (96, 71505), (105, 65376), (108, 63560), (112, 61290), (120, 57204), (126, 54480), (135, 50848), (140, 49032), (144, 47670), (160, 42903), (168, 40860), (180, 38136), (189, 36320), (210, 32688), (216, 31780), (224, 30645), (227, 30240), (240, 28602), (252, 27240), (270, 25424), (280, 24516), (288, 23835), (315, 21792), (336, 20430), (360, 19068), (378, 18160), (420, 16344), (432, 15890), (454, 15120), (480, 14301), (504, 13620), (540, 12712), (560, 12258), (630, 10896), (672, 10215), (681, 10080), (720, 9534), (756, 9080), (840, 8172), (864, 7945), (908, 7560), (945, 7264), (1008, 6810), (1080, 6356), (1120, 6129), (1135, 6048), (1260, 5448), (1362, 5040), (1440, 4767), (1512, 4540), (1589, 4320), (1680, 4086), (1816, 3780), (1890, 3632), (2016, 3405), (2043, 3360), (2160, 3178), (2270, 3024), (2520, 2724)]