48543840

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{661}}^1$

素因数の和:702

約数の個数: 192

約数和(自身を含む): 180169920

約数和(自身を除く): 131626080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 85, 90, 96, 102, 108, 120, 135, 136, 144, 153, 160, 170, 180, 204, 216, 240, 255, 270, 272, 288, 306, 340, 360, 408, 432, 459, 480, 510, 540, 544, 612, 661, 680, 720, 765, 816, 864, 918, 1020, 1080, 1224, 1322, 1360, 1440, 1530, 1632, 1836, 1983, 2040, 2160, 2295, 2448, 2644, 2720, 3060, 3305, 3672, 3966, 4080, 4320, 4590, 4896, 5288, 5949, 6120, 6610, 7344, 7932, 8160, 9180, 9915, 10576, 11237, 11898, 12240, 13220, 14688, 15864, 17847, 18360, 19830, 21152, 22474, 23796, 24480, 26440, 29745, 31728, 33711, 35694, 36720, 39660, 44948, 47592, 52880, 56185, 59490, 63456, 67422, 71388, 73440, 79320, 89235, 89896, 95184, 101133, 105760, 112370, 118980, 134844, 142776, 158640, 168555, 178470, 179792, 190368, 202266, 224740, 237960, 269688, 285552, 303399, 317280, 337110, 356940, 359584, 404532, 449480, 475920, 505665, 539376, 571104, 606798, 674220, 713880, 809064, 898960, 951840, 1011330, 1078752, 1213596, 1348440, 1427760, 1516995, 1618128, 1797920, 2022660, 2427192, 2696880, 2855520, 3033990, 3236256, 4045320, 4854384, 5393760, 6067980, 8090640, 9708768, 12135960, 16181280, 24271920, 48543840]

約数ペア:

[(1, 48543840), (2, 24271920), (3, 16181280), (4, 12135960), (5, 9708768), (6, 8090640), (8, 6067980), (9, 5393760), (10, 4854384), (12, 4045320), (15, 3236256), (16, 3033990), (17, 2855520), (18, 2696880), (20, 2427192), (24, 2022660), (27, 1797920), (30, 1618128), (32, 1516995), (34, 1427760), (36, 1348440), (40, 1213596), (45, 1078752), (48, 1011330), (51, 951840), (54, 898960), (60, 809064), (68, 713880), (72, 674220), (80, 606798), (85, 571104), (90, 539376), (96, 505665), (102, 475920), (108, 449480), (120, 404532), (135, 359584), (136, 356940), (144, 337110), (153, 317280), (160, 303399), (170, 285552), (180, 269688), (204, 237960), (216, 224740), (240, 202266), (255, 190368), (270, 179792), (272, 178470), (288, 168555), (306, 158640), (340, 142776), (360, 134844), (408, 118980), (432, 112370), (459, 105760), (480, 101133), (510, 95184), (540, 89896), (544, 89235), (612, 79320), (661, 73440), (680, 71388), (720, 67422), (765, 63456), (816, 59490), (864, 56185), (918, 52880), (1020, 47592), (1080, 44948), (1224, 39660), (1322, 36720), (1360, 35694), (1440, 33711), (1530, 31728), (1632, 29745), (1836, 26440), (1983, 24480), (2040, 23796), (2160, 22474), (2295, 21152), (2448, 19830), (2644, 18360), (2720, 17847), (3060, 15864), (3305, 14688), (3672, 13220), (3966, 12240), (4080, 11898), (4320, 11237), (4590, 10576), (4896, 9915), (5288, 9180), (5949, 8160), (6120, 7932), (6610, 7344)]