754958880

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4481}}^1$

素因数の和:4521

約数の個数: 240

約数和(自身を含む): 2869968024

約数和(自身を除く): 2115009144

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 162, 180, 195, 208, 216, 234, 240, 260, 270, 288, 312, 324, 351, 360, 390, 405, 416, 432, 468, 480, 520, 540, 585, 624, 648, 702, 720, 780, 810, 864, 936, 1040, 1053, 1080, 1170, 1248, 1296, 1404, 1440, 1560, 1620, 1755, 1872, 2080, 2106, 2160, 2340, 2592, 2808, 3120, 3240, 3510, 3744, 4212, 4320, 4481, 4680, 5265, 5616, 6240, 6480, 7020, 8424, 8962, 9360, 10530, 11232, 12960, 13443, 14040, 16848, 17924, 18720, 21060, 22405, 26886, 28080, 33696, 35848, 40329, 42120, 44810, 53772, 56160, 58253, 67215, 71696, 80658, 84240, 89620, 107544, 116506, 120987, 134430, 143392, 161316, 168480, 174759, 179240, 201645, 215088, 233012, 241974, 268860, 291265, 322632, 349518, 358480, 362961, 403290, 430176, 466024, 483948, 524277, 537720, 582530, 604935, 645264, 699036, 716960, 725922, 806580, 873795, 932048, 967896, 1048554, 1075440, 1165060, 1209870, 1290528, 1398072, 1451844, 1572831, 1613160, 1747590, 1814805, 1864096, 1935792, 2097108, 2150880, 2330120, 2419740, 2621385, 2796144, 2903688, 3145662, 3226320, 3495180, 3629610, 3871584, 4194216, 4660240, 4718493, 4839480, 5242770, 5592288, 5807376, 6291324, 6452640, 6990360, 7259220, 7864155, 8388432, 9320480, 9436986, 9678960, 10485540, 11614752, 12582648, 13980720, 14518440, 15728310, 16776864, 18873972, 19357920, 20971080, 23592465, 25165296, 27961440, 29036880, 31456620, 37747944, 41942160, 47184930, 50330592, 58073760, 62913240, 75495888, 83884320, 94369860, 125826480, 150991776, 188739720, 251652960, 377479440, 754958880]

約数ペア:

[(1, 754958880), (2, 377479440), (3, 251652960), (4, 188739720), (5, 150991776), (6, 125826480), (8, 94369860), (9, 83884320), (10, 75495888), (12, 62913240), (13, 58073760), (15, 50330592), (16, 47184930), (18, 41942160), (20, 37747944), (24, 31456620), (26, 29036880), (27, 27961440), (30, 25165296), (32, 23592465), (36, 20971080), (39, 19357920), (40, 18873972), (45, 16776864), (48, 15728310), (52, 14518440), (54, 13980720), (60, 12582648), (65, 11614752), (72, 10485540), (78, 9678960), (80, 9436986), (81, 9320480), (90, 8388432), (96, 7864155), (104, 7259220), (108, 6990360), (117, 6452640), (120, 6291324), (130, 5807376), (135, 5592288), (144, 5242770), (156, 4839480), (160, 4718493), (162, 4660240), (180, 4194216), (195, 3871584), (208, 3629610), (216, 3495180), (234, 3226320), (240, 3145662), (260, 2903688), (270, 2796144), (288, 2621385), (312, 2419740), (324, 2330120), (351, 2150880), (360, 2097108), (390, 1935792), (405, 1864096), (416, 1814805), (432, 1747590), (468, 1613160), (480, 1572831), (520, 1451844), (540, 1398072), (585, 1290528), (624, 1209870), (648, 1165060), (702, 1075440), (720, 1048554), (780, 967896), (810, 932048), (864, 873795), (936, 806580), (1040, 725922), (1053, 716960), (1080, 699036), (1170, 645264), (1248, 604935), (1296, 582530), (1404, 537720), (1440, 524277), (1560, 483948), (1620, 466024), (1755, 430176), (1872, 403290), (2080, 362961), (2106, 358480), (2160, 349518), (2340, 322632), (2592, 291265), (2808, 268860), (3120, 241974), (3240, 233012), (3510, 215088), (3744, 201645), (4212, 179240), (4320, 174759), (4481, 168480), (4680, 161316), (5265, 143392), (5616, 134430), (6240, 120987), (6480, 116506), (7020, 107544), (8424, 89620), (8962, 84240), (9360, 80658), (10530, 71696), (11232, 67215), (12960, 58253), (13443, 56160), (14040, 53772), (16848, 44810), (17924, 42120), (18720, 40329), (21060, 35848), (22405, 33696), (26886, 28080)]