487892160

素因数分解:

$2^6\times 3^4\times 5^1\times 7^1\times {\mathrm{2689}}^1$

素因数の和:2725

約数の個数: 280

約数和(自身を含む): 1984187040

約数和(自身を除く): 1496294880

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, 64, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 324, 336, 360, 378, 405, 420, 432, 448, 480, 504, 540, 560, 567, 576, 630, 648, 672, 720, 756, 810, 840, 864, 945, 960, 1008, 1080, 1120, 1134, 1260, 1296, 1344, 1440, 1512, 1620, 1680, 1728, 1890, 2016, 2160, 2240, 2268, 2520, 2592, 2689, 2835, 2880, 3024, 3240, 3360, 3780, 4032, 4320, 4536, 5040, 5184, 5378, 5670, 6048, 6480, 6720, 7560, 8067, 8640, 9072, 10080, 10756, 11340, 12096, 12960, 13445, 15120, 16134, 18144, 18823, 20160, 21512, 22680, 24201, 25920, 26890, 30240, 32268, 36288, 37646, 40335, 43024, 45360, 48402, 53780, 56469, 60480, 64536, 72603, 75292, 80670, 86048, 90720, 94115, 96804, 107560, 112938, 121005, 129072, 145206, 150584, 161340, 169407, 172096, 181440, 188230, 193608, 215120, 217809, 225876, 242010, 258144, 282345, 290412, 301168, 322680, 338814, 363015, 376460, 387216, 430240, 435618, 451752, 484020, 508221, 516288, 564690, 580824, 602336, 645360, 677628, 726030, 752920, 774432, 847035, 860480, 871236, 903504, 968040, 1016442, 1089045, 1129380, 1161648, 1204672, 1290720, 1355256, 1452060, 1505840, 1524663, 1548864, 1694070, 1742472, 1807008, 1936080, 2032884, 2178090, 2258760, 2323296, 2541105, 2581440, 2710512, 2904120, 3011680, 3049326, 3388140, 3484944, 3614016, 3872160, 4065768, 4356180, 4517520, 4646592, 5082210, 5421024, 5808240, 6023360, 6098652, 6776280, 6969888, 7623315, 7744320, 8131536, 8712360, 9035040, 10164420, 10842048, 11616480, 12197304, 13552560, 13939776, 15246630, 16263072, 17424720, 18070080, 20328840, 23232960, 24394608, 27105120, 30493260, 32526144, 34849440, 40657680, 48789216, 54210240, 60986520, 69698880, 81315360, 97578432, 121973040, 162630720, 243946080, 487892160]

約数ペア:

[(1, 487892160), (2, 243946080), (3, 162630720), (4, 121973040), (5, 97578432), (6, 81315360), (7, 69698880), (8, 60986520), (9, 54210240), (10, 48789216), (12, 40657680), (14, 34849440), (15, 32526144), (16, 30493260), (18, 27105120), (20, 24394608), (21, 23232960), (24, 20328840), (27, 18070080), (28, 17424720), (30, 16263072), (32, 15246630), (35, 13939776), (36, 13552560), (40, 12197304), (42, 11616480), (45, 10842048), (48, 10164420), (54, 9035040), (56, 8712360), (60, 8131536), (63, 7744320), (64, 7623315), (70, 6969888), (72, 6776280), (80, 6098652), (81, 6023360), (84, 5808240), (90, 5421024), (96, 5082210), (105, 4646592), (108, 4517520), (112, 4356180), (120, 4065768), (126, 3872160), (135, 3614016), (140, 3484944), (144, 3388140), (160, 3049326), (162, 3011680), (168, 2904120), (180, 2710512), (189, 2581440), (192, 2541105), (210, 2323296), (216, 2258760), (224, 2178090), (240, 2032884), (252, 1936080), (270, 1807008), (280, 1742472), (288, 1694070), (315, 1548864), (320, 1524663), (324, 1505840), (336, 1452060), (360, 1355256), (378, 1290720), (405, 1204672), (420, 1161648), (432, 1129380), (448, 1089045), (480, 1016442), (504, 968040), (540, 903504), (560, 871236), (567, 860480), (576, 847035), (630, 774432), (648, 752920), (672, 726030), (720, 677628), (756, 645360), (810, 602336), (840, 580824), (864, 564690), (945, 516288), (960, 508221), (1008, 484020), (1080, 451752), (1120, 435618), (1134, 430240), (1260, 387216), (1296, 376460), (1344, 363015), (1440, 338814), (1512, 322680), (1620, 301168), (1680, 290412), (1728, 282345), (1890, 258144), (2016, 242010), (2160, 225876), (2240, 217809), (2268, 215120), (2520, 193608), (2592, 188230), (2689, 181440), (2835, 172096), (2880, 169407), (3024, 161340), (3240, 150584), (3360, 145206), (3780, 129072), (4032, 121005), (4320, 112938), (4536, 107560), (5040, 96804), (5184, 94115), (5378, 90720), (5670, 86048), (6048, 80670), (6480, 75292), (6720, 72603), (7560, 64536), (8067, 60480), (8640, 56469), (9072, 53780), (10080, 48402), (10756, 45360), (11340, 43024), (12096, 40335), (12960, 37646), (13445, 36288), (15120, 32268), (16134, 30240), (18144, 26890), (18823, 25920), (20160, 24201), (21512, 22680)]