285575040

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1153}}^1$

素因数の和:1221

約数の個数: 192

約数和(自身を含む): 1009934640

約数和(自身を除く): 724359600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 43, 45, 48, 60, 64, 72, 80, 86, 90, 96, 120, 128, 129, 144, 160, 172, 180, 192, 215, 240, 258, 288, 320, 344, 360, 384, 387, 430, 480, 516, 576, 640, 645, 688, 720, 774, 860, 960, 1032, 1152, 1153, 1290, 1376, 1440, 1548, 1720, 1920, 1935, 2064, 2306, 2580, 2752, 2880, 3096, 3440, 3459, 3870, 4128, 4612, 5160, 5504, 5760, 5765, 6192, 6880, 6918, 7740, 8256, 9224, 10320, 10377, 11530, 12384, 13760, 13836, 15480, 16512, 17295, 18448, 20640, 20754, 23060, 24768, 27520, 27672, 30960, 34590, 36896, 41280, 41508, 46120, 49536, 49579, 51885, 55344, 61920, 69180, 73792, 82560, 83016, 92240, 99158, 103770, 110688, 123840, 138360, 147584, 148737, 166032, 184480, 198316, 207540, 221376, 247680, 247895, 276720, 297474, 332064, 368960, 396632, 415080, 442752, 446211, 495790, 553440, 594948, 664128, 737920, 743685, 793264, 830160, 892422, 991580, 1106880, 1189896, 1328256, 1487370, 1586528, 1660320, 1784844, 1983160, 2213760, 2231055, 2379792, 2974740, 3173056, 3320640, 3569688, 3966320, 4462110, 4759584, 5949480, 6346112, 6641280, 7139376, 7932640, 8924220, 9519168, 11898960, 14278752, 15865280, 17848440, 19038336, 23797920, 28557504, 31730560, 35696880, 47595840, 57115008, 71393760, 95191680, 142787520, 285575040]

約数ペア:

[(1, 285575040), (2, 142787520), (3, 95191680), (4, 71393760), (5, 57115008), (6, 47595840), (8, 35696880), (9, 31730560), (10, 28557504), (12, 23797920), (15, 19038336), (16, 17848440), (18, 15865280), (20, 14278752), (24, 11898960), (30, 9519168), (32, 8924220), (36, 7932640), (40, 7139376), (43, 6641280), (45, 6346112), (48, 5949480), (60, 4759584), (64, 4462110), (72, 3966320), (80, 3569688), (86, 3320640), (90, 3173056), (96, 2974740), (120, 2379792), (128, 2231055), (129, 2213760), (144, 1983160), (160, 1784844), (172, 1660320), (180, 1586528), (192, 1487370), (215, 1328256), (240, 1189896), (258, 1106880), (288, 991580), (320, 892422), (344, 830160), (360, 793264), (384, 743685), (387, 737920), (430, 664128), (480, 594948), (516, 553440), (576, 495790), (640, 446211), (645, 442752), (688, 415080), (720, 396632), (774, 368960), (860, 332064), (960, 297474), (1032, 276720), (1152, 247895), (1153, 247680), (1290, 221376), (1376, 207540), (1440, 198316), (1548, 184480), (1720, 166032), (1920, 148737), (1935, 147584), (2064, 138360), (2306, 123840), (2580, 110688), (2752, 103770), (2880, 99158), (3096, 92240), (3440, 83016), (3459, 82560), (3870, 73792), (4128, 69180), (4612, 61920), (5160, 55344), (5504, 51885), (5760, 49579), (5765, 49536), (6192, 46120), (6880, 41508), (6918, 41280), (7740, 36896), (8256, 34590), (9224, 30960), (10320, 27672), (10377, 27520), (11530, 24768), (12384, 23060), (13760, 20754), (13836, 20640), (15480, 18448), (16512, 17295)]