1260598320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2143}}^1$

素因数の和:2224

約数の個数: 240

約数和(自身を含む): 4562088960

約数和(自身を除く): 3301490640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 43, 45, 48, 57, 60, 72, 76, 80, 86, 90, 95, 114, 120, 129, 144, 152, 171, 172, 180, 190, 215, 228, 240, 258, 285, 304, 342, 344, 360, 380, 387, 430, 456, 516, 570, 645, 684, 688, 720, 760, 774, 817, 855, 860, 912, 1032, 1140, 1290, 1368, 1520, 1548, 1634, 1710, 1720, 1935, 2064, 2143, 2280, 2451, 2580, 2736, 3096, 3268, 3420, 3440, 3870, 4085, 4286, 4560, 4902, 5160, 6192, 6429, 6536, 6840, 7353, 7740, 8170, 8572, 9804, 10320, 10715, 12255, 12858, 13072, 13680, 14706, 15480, 16340, 17144, 19287, 19608, 21430, 24510, 25716, 29412, 30960, 32145, 32680, 34288, 36765, 38574, 39216, 40717, 42860, 49020, 51432, 58824, 64290, 65360, 73530, 77148, 81434, 85720, 92149, 96435, 98040, 102864, 117648, 122151, 128580, 147060, 154296, 162868, 171440, 184298, 192870, 196080, 203585, 244302, 257160, 276447, 294120, 308592, 325736, 366453, 368596, 385740, 407170, 460745, 488604, 514320, 552894, 588240, 610755, 651472, 732906, 737192, 771480, 814340, 829341, 921490, 977208, 1105788, 1221510, 1382235, 1465812, 1474384, 1542960, 1628680, 1658682, 1750831, 1832265, 1842980, 1954416, 2211576, 2443020, 2764470, 2931624, 3257360, 3317364, 3501662, 3664530, 3685960, 4146705, 4423152, 4886040, 5252493, 5528940, 5863248, 6634728, 7003324, 7329060, 7371920, 8293410, 8754155, 9772080, 10504986, 11057880, 13269456, 14006648, 14658120, 15757479, 16586820, 17508310, 21009972, 22115760, 26262465, 28013296, 29316240, 31514958, 33173640, 35016620, 42019944, 52524930, 63029916, 66347280, 70033240, 78787395, 84039888, 105049860, 126059832, 140066480, 157574790, 210099720, 252119664, 315149580, 420199440, 630299160, 1260598320]

約数ペア:

[(1, 1260598320), (2, 630299160), (3, 420199440), (4, 315149580), (5, 252119664), (6, 210099720), (8, 157574790), (9, 140066480), (10, 126059832), (12, 105049860), (15, 84039888), (16, 78787395), (18, 70033240), (19, 66347280), (20, 63029916), (24, 52524930), (30, 42019944), (36, 35016620), (38, 33173640), (40, 31514958), (43, 29316240), (45, 28013296), (48, 26262465), (57, 22115760), (60, 21009972), (72, 17508310), (76, 16586820), (80, 15757479), (86, 14658120), (90, 14006648), (95, 13269456), (114, 11057880), (120, 10504986), (129, 9772080), (144, 8754155), (152, 8293410), (171, 7371920), (172, 7329060), (180, 7003324), (190, 6634728), (215, 5863248), (228, 5528940), (240, 5252493), (258, 4886040), (285, 4423152), (304, 4146705), (342, 3685960), (344, 3664530), (360, 3501662), (380, 3317364), (387, 3257360), (430, 2931624), (456, 2764470), (516, 2443020), (570, 2211576), (645, 1954416), (684, 1842980), (688, 1832265), (720, 1750831), (760, 1658682), (774, 1628680), (817, 1542960), (855, 1474384), (860, 1465812), (912, 1382235), (1032, 1221510), (1140, 1105788), (1290, 977208), (1368, 921490), (1520, 829341), (1548, 814340), (1634, 771480), (1710, 737192), (1720, 732906), (1935, 651472), (2064, 610755), (2143, 588240), (2280, 552894), (2451, 514320), (2580, 488604), (2736, 460745), (3096, 407170), (3268, 385740), (3420, 368596), (3440, 366453), (3870, 325736), (4085, 308592), (4286, 294120), (4560, 276447), (4902, 257160), (5160, 244302), (6192, 203585), (6429, 196080), (6536, 192870), (6840, 184298), (7353, 171440), (7740, 162868), (8170, 154296), (8572, 147060), (9804, 128580), (10320, 122151), (10715, 117648), (12255, 102864), (12858, 98040), (13072, 96435), (13680, 92149), (14706, 85720), (15480, 81434), (16340, 77148), (17144, 73530), (19287, 65360), (19608, 64290), (21430, 58824), (24510, 51432), (25716, 49020), (29412, 42860), (30960, 40717), (32145, 39216), (32680, 38574), (34288, 36765)]