308964240

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11003}}^1$

素因数の和:11038

約数の個数: 160

約数和(自身を含む): 1146176640

約数和(自身を除く): 837212400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 104, 108, 117, 120, 130, 135, 144, 156, 180, 195, 208, 216, 234, 240, 260, 270, 312, 351, 360, 390, 432, 468, 520, 540, 585, 624, 702, 720, 780, 936, 1040, 1080, 1170, 1404, 1560, 1755, 1872, 2160, 2340, 2808, 3120, 3510, 4680, 5616, 7020, 9360, 11003, 14040, 22006, 28080, 33009, 44012, 55015, 66018, 88024, 99027, 110030, 132036, 143039, 165045, 176048, 198054, 220060, 264072, 286078, 297081, 330090, 396108, 429117, 440120, 495135, 528144, 572156, 594162, 660180, 715195, 792216, 858234, 880240, 990270, 1144312, 1188324, 1287351, 1320360, 1430390, 1485405, 1584432, 1716468, 1980540, 2145585, 2288624, 2376648, 2574702, 2640720, 2860780, 2970810, 3432936, 3862053, 3961080, 4291170, 4753296, 5149404, 5721560, 5941620, 6436755, 6865872, 7724106, 7922160, 8582340, 10298808, 11443120, 11883240, 12873510, 15448212, 17164680, 19310265, 20597616, 23766480, 25747020, 30896424, 34329360, 38620530, 51494040, 61792848, 77241060, 102988080, 154482120, 308964240]

約数ペア:

[(1, 308964240), (2, 154482120), (3, 102988080), (4, 77241060), (5, 61792848), (6, 51494040), (8, 38620530), (9, 34329360), (10, 30896424), (12, 25747020), (13, 23766480), (15, 20597616), (16, 19310265), (18, 17164680), (20, 15448212), (24, 12873510), (26, 11883240), (27, 11443120), (30, 10298808), (36, 8582340), (39, 7922160), (40, 7724106), (45, 6865872), (48, 6436755), (52, 5941620), (54, 5721560), (60, 5149404), (65, 4753296), (72, 4291170), (78, 3961080), (80, 3862053), (90, 3432936), (104, 2970810), (108, 2860780), (117, 2640720), (120, 2574702), (130, 2376648), (135, 2288624), (144, 2145585), (156, 1980540), (180, 1716468), (195, 1584432), (208, 1485405), (216, 1430390), (234, 1320360), (240, 1287351), (260, 1188324), (270, 1144312), (312, 990270), (351, 880240), (360, 858234), (390, 792216), (432, 715195), (468, 660180), (520, 594162), (540, 572156), (585, 528144), (624, 495135), (702, 440120), (720, 429117), (780, 396108), (936, 330090), (1040, 297081), (1080, 286078), (1170, 264072), (1404, 220060), (1560, 198054), (1755, 176048), (1872, 165045), (2160, 143039), (2340, 132036), (2808, 110030), (3120, 99027), (3510, 88024), (4680, 66018), (5616, 55015), (7020, 44012), (9360, 33009), (11003, 28080), (14040, 22006)]