281838960

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10037}}^1$

素因数の和:10072

約数の個数: 160

約数和(自身を含む): 1045558080

約数和(自身を除く): 763719120

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, 10037, 14040, 20074, 28080, 30111, 40148, 50185, 60222, 80296, 90333, 100370, 120444, 130481, 150555, 160592, 180666, 200740, 240888, 260962, 270999, 301110, 361332, 391443, 401480, 451665, 481776, 521924, 541998, 602220, 652405, 722664, 782886, 802960, 903330, 1043848, 1083996, 1174329, 1204440, 1304810, 1354995, 1445328, 1565772, 1806660, 1957215, 2087696, 2167992, 2348658, 2408880, 2609620, 2709990, 3131544, 3522987, 3613320, 3914430, 4335984, 4697316, 5219240, 5419980, 5871645, 6263088, 7045974, 7226640, 7828860, 9394632, 10438480, 10839960, 11743290, 14091948, 15657720, 17614935, 18789264, 21679920, 23486580, 28183896, 31315440, 35229870, 46973160, 56367792, 70459740, 93946320, 140919480, 281838960]

約数ペア:

[(1, 281838960), (2, 140919480), (3, 93946320), (4, 70459740), (5, 56367792), (6, 46973160), (8, 35229870), (9, 31315440), (10, 28183896), (12, 23486580), (13, 21679920), (15, 18789264), (16, 17614935), (18, 15657720), (20, 14091948), (24, 11743290), (26, 10839960), (27, 10438480), (30, 9394632), (36, 7828860), (39, 7226640), (40, 7045974), (45, 6263088), (48, 5871645), (52, 5419980), (54, 5219240), (60, 4697316), (65, 4335984), (72, 3914430), (78, 3613320), (80, 3522987), (90, 3131544), (104, 2709990), (108, 2609620), (117, 2408880), (120, 2348658), (130, 2167992), (135, 2087696), (144, 1957215), (156, 1806660), (180, 1565772), (195, 1445328), (208, 1354995), (216, 1304810), (234, 1204440), (240, 1174329), (260, 1083996), (270, 1043848), (312, 903330), (351, 802960), (360, 782886), (390, 722664), (432, 652405), (468, 602220), (520, 541998), (540, 521924), (585, 481776), (624, 451665), (702, 401480), (720, 391443), (780, 361332), (936, 301110), (1040, 270999), (1080, 260962), (1170, 240888), (1404, 200740), (1560, 180666), (1755, 160592), (1872, 150555), (2160, 130481), (2340, 120444), (2808, 100370), (3120, 90333), (3510, 80296), (4680, 60222), (5616, 50185), (7020, 40148), (9360, 30111), (10037, 28080), (14040, 20074)]