288580320

素因数分解:

$2^5\times 3^4\times 5^1\times 7^1\times {\mathrm{3181}}^1$

素因数の和:3215

約数の個数: 240

約数和(自身を含む): 1164306528

約数和(自身を除く): 875726208

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, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 324, 336, 360, 378, 405, 420, 432, 480, 504, 540, 560, 567, 630, 648, 672, 720, 756, 810, 840, 864, 945, 1008, 1080, 1120, 1134, 1260, 1296, 1440, 1512, 1620, 1680, 1890, 2016, 2160, 2268, 2520, 2592, 2835, 3024, 3181, 3240, 3360, 3780, 4320, 4536, 5040, 5670, 6048, 6362, 6480, 7560, 9072, 9543, 10080, 11340, 12724, 12960, 15120, 15905, 18144, 19086, 22267, 22680, 25448, 28629, 30240, 31810, 38172, 44534, 45360, 47715, 50896, 57258, 63620, 66801, 76344, 85887, 89068, 90720, 95430, 101792, 111335, 114516, 127240, 133602, 143145, 152688, 171774, 178136, 190860, 200403, 222670, 229032, 254480, 257661, 267204, 286290, 305376, 334005, 343548, 356272, 381720, 400806, 429435, 445340, 458064, 508960, 515322, 534408, 572580, 601209, 668010, 687096, 712544, 763440, 801612, 858870, 890680, 916128, 1002015, 1030644, 1068816, 1145160, 1202418, 1288305, 1336020, 1374192, 1526880, 1603224, 1717740, 1781360, 1803627, 2004030, 2061288, 2137632, 2290320, 2404836, 2576610, 2672040, 2748384, 3006045, 3206448, 3435480, 3562720, 3607254, 4008060, 4122576, 4580640, 4809672, 5153220, 5344080, 6012090, 6412896, 6870960, 7214508, 8016120, 8245152, 9018135, 9619344, 10306440, 10688160, 12024180, 13741920, 14429016, 16032240, 18036270, 19238688, 20612880, 24048360, 28858032, 32064480, 36072540, 41225760, 48096720, 57716064, 72145080, 96193440, 144290160, 288580320]

約数ペア:

[(1, 288580320), (2, 144290160), (3, 96193440), (4, 72145080), (5, 57716064), (6, 48096720), (7, 41225760), (8, 36072540), (9, 32064480), (10, 28858032), (12, 24048360), (14, 20612880), (15, 19238688), (16, 18036270), (18, 16032240), (20, 14429016), (21, 13741920), (24, 12024180), (27, 10688160), (28, 10306440), (30, 9619344), (32, 9018135), (35, 8245152), (36, 8016120), (40, 7214508), (42, 6870960), (45, 6412896), (48, 6012090), (54, 5344080), (56, 5153220), (60, 4809672), (63, 4580640), (70, 4122576), (72, 4008060), (80, 3607254), (81, 3562720), (84, 3435480), (90, 3206448), (96, 3006045), (105, 2748384), (108, 2672040), (112, 2576610), (120, 2404836), (126, 2290320), (135, 2137632), (140, 2061288), (144, 2004030), (160, 1803627), (162, 1781360), (168, 1717740), (180, 1603224), (189, 1526880), (210, 1374192), (216, 1336020), (224, 1288305), (240, 1202418), (252, 1145160), (270, 1068816), (280, 1030644), (288, 1002015), (315, 916128), (324, 890680), (336, 858870), (360, 801612), (378, 763440), (405, 712544), (420, 687096), (432, 668010), (480, 601209), (504, 572580), (540, 534408), (560, 515322), (567, 508960), (630, 458064), (648, 445340), (672, 429435), (720, 400806), (756, 381720), (810, 356272), (840, 343548), (864, 334005), (945, 305376), (1008, 286290), (1080, 267204), (1120, 257661), (1134, 254480), (1260, 229032), (1296, 222670), (1440, 200403), (1512, 190860), (1620, 178136), (1680, 171774), (1890, 152688), (2016, 143145), (2160, 133602), (2268, 127240), (2520, 114516), (2592, 111335), (2835, 101792), (3024, 95430), (3181, 90720), (3240, 89068), (3360, 85887), (3780, 76344), (4320, 66801), (4536, 63620), (5040, 57258), (5670, 50896), (6048, 47715), (6362, 45360), (6480, 44534), (7560, 38172), (9072, 31810), (9543, 30240), (10080, 28629), (11340, 25448), (12724, 22680), (12960, 22267), (15120, 19086), (15905, 18144)]