15019253280

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{26951}}^1$

素因数の和:27021

約数の個数: 240

約数和(自身を含む): 54240145344

約数和(自身を除く): 39220892064

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 43, 45, 48, 54, 60, 72, 80, 81, 86, 90, 96, 108, 120, 129, 135, 144, 160, 162, 172, 180, 215, 216, 240, 258, 270, 288, 324, 344, 360, 387, 405, 430, 432, 480, 516, 540, 645, 648, 688, 720, 774, 810, 860, 864, 1032, 1080, 1161, 1290, 1296, 1376, 1440, 1548, 1620, 1720, 1935, 2064, 2160, 2322, 2580, 2592, 3096, 3240, 3440, 3483, 3870, 4128, 4320, 4644, 5160, 5805, 6192, 6480, 6880, 6966, 7740, 9288, 10320, 11610, 12384, 12960, 13932, 15480, 17415, 18576, 20640, 23220, 26951, 27864, 30960, 34830, 37152, 46440, 53902, 55728, 61920, 69660, 80853, 92880, 107804, 111456, 134755, 139320, 161706, 185760, 215608, 242559, 269510, 278640, 323412, 404265, 431216, 485118, 539020, 557280, 646824, 727677, 808530, 862432, 970236, 1078040, 1158893, 1212795, 1293648, 1455354, 1617060, 1940472, 2156080, 2183031, 2317786, 2425590, 2587296, 2910708, 3234120, 3476679, 3638385, 3880944, 4312160, 4366062, 4635572, 4851180, 5794465, 5821416, 6468240, 6953358, 7276770, 7761888, 8732124, 9271144, 9702360, 10430037, 10915155, 11588930, 11642832, 12936480, 13906716, 14553540, 17383395, 17464248, 18542288, 19404720, 20860074, 21830310, 23177860, 23285664, 27813432, 29107080, 31290111, 34766790, 34928496, 37084576, 38809440, 41720148, 43660620, 46355720, 52150185, 55626864, 58214160, 62580222, 69533580, 69856992, 83440296, 87321240, 92711440, 93870333, 104300370, 111253728, 116428320, 125160444, 139067160, 156450555, 166880592, 174642480, 185422880, 187740666, 208600740, 250320888, 278134320, 312901110, 333761184, 349284960, 375481332, 417201480, 469351665, 500641776, 556268640, 625802220, 750962664, 834402960, 938703330, 1001283552, 1251604440, 1501925328, 1668805920, 1877406660, 2503208880, 3003850656, 3754813320, 5006417760, 7509626640, 15019253280]

約数ペア:

[(1, 15019253280), (2, 7509626640), (3, 5006417760), (4, 3754813320), (5, 3003850656), (6, 2503208880), (8, 1877406660), (9, 1668805920), (10, 1501925328), (12, 1251604440), (15, 1001283552), (16, 938703330), (18, 834402960), (20, 750962664), (24, 625802220), (27, 556268640), (30, 500641776), (32, 469351665), (36, 417201480), (40, 375481332), (43, 349284960), (45, 333761184), (48, 312901110), (54, 278134320), (60, 250320888), (72, 208600740), (80, 187740666), (81, 185422880), (86, 174642480), (90, 166880592), (96, 156450555), (108, 139067160), (120, 125160444), (129, 116428320), (135, 111253728), (144, 104300370), (160, 93870333), (162, 92711440), (172, 87321240), (180, 83440296), (215, 69856992), (216, 69533580), (240, 62580222), (258, 58214160), (270, 55626864), (288, 52150185), (324, 46355720), (344, 43660620), (360, 41720148), (387, 38809440), (405, 37084576), (430, 34928496), (432, 34766790), (480, 31290111), (516, 29107080), (540, 27813432), (645, 23285664), (648, 23177860), (688, 21830310), (720, 20860074), (774, 19404720), (810, 18542288), (860, 17464248), (864, 17383395), (1032, 14553540), (1080, 13906716), (1161, 12936480), (1290, 11642832), (1296, 11588930), (1376, 10915155), (1440, 10430037), (1548, 9702360), (1620, 9271144), (1720, 8732124), (1935, 7761888), (2064, 7276770), (2160, 6953358), (2322, 6468240), (2580, 5821416), (2592, 5794465), (3096, 4851180), (3240, 4635572), (3440, 4366062), (3483, 4312160), (3870, 3880944), (4128, 3638385), (4320, 3476679), (4644, 3234120), (5160, 2910708), (5805, 2587296), (6192, 2425590), (6480, 2317786), (6880, 2183031), (6966, 2156080), (7740, 1940472), (9288, 1617060), (10320, 1455354), (11610, 1293648), (12384, 1212795), (12960, 1158893), (13932, 1078040), (15480, 970236), (17415, 862432), (18576, 808530), (20640, 727677), (23220, 646824), (26951, 557280), (27864, 539020), (30960, 485118), (34830, 431216), (37152, 404265), (46440, 323412), (53902, 278640), (55728, 269510), (61920, 242559), (69660, 215608), (80853, 185760), (92880, 161706), (107804, 139320), (111456, 134755)]