1205029440

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{211}}^1\times {\mathrm{661}}^1$

素因数の和:898

約数の個数: 224

約数和(自身を含む): 4277685120

約数和(自身を除く): 3072655680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 211, 216, 240, 270, 288, 320, 360, 422, 432, 480, 540, 576, 633, 661, 720, 844, 864, 960, 1055, 1080, 1266, 1322, 1440, 1688, 1728, 1899, 1983, 2110, 2160, 2532, 2644, 2880, 3165, 3305, 3376, 3798, 3966, 4220, 4320, 5064, 5288, 5697, 5949, 6330, 6610, 6752, 7596, 7932, 8440, 8640, 9495, 9915, 10128, 10576, 11394, 11898, 12660, 13220, 13504, 15192, 15864, 16880, 17847, 18990, 19830, 20256, 21152, 22788, 23796, 25320, 26440, 28485, 29745, 30384, 31728, 33760, 35694, 37980, 39660, 40512, 42304, 45576, 47592, 50640, 52880, 56970, 59490, 60768, 63456, 67520, 71388, 75960, 79320, 89235, 91152, 95184, 101280, 105760, 113940, 118980, 121536, 126912, 139471, 142776, 151920, 158640, 178470, 182304, 190368, 202560, 211520, 227880, 237960, 278942, 285552, 303840, 317280, 356940, 364608, 380736, 418413, 455760, 475920, 557884, 571104, 607680, 634560, 697355, 713880, 836826, 911520, 951840, 1115768, 1142208, 1255239, 1394710, 1427760, 1673652, 1823040, 1903680, 2092065, 2231536, 2510478, 2789420, 2855520, 3347304, 3765717, 4184130, 4463072, 5020956, 5578840, 5711040, 6276195, 6694608, 7531434, 8368260, 8926144, 10041912, 11157680, 12552390, 13389216, 15062868, 16736520, 18828585, 20083824, 22315360, 25104780, 26778432, 30125736, 33473040, 37657170, 40167648, 44630720, 50209560, 60251472, 66946080, 75314340, 80335296, 100419120, 120502944, 133892160, 150628680, 200838240, 241005888, 301257360, 401676480, 602514720, 1205029440]

約数ペア:

[(1, 1205029440), (2, 602514720), (3, 401676480), (4, 301257360), (5, 241005888), (6, 200838240), (8, 150628680), (9, 133892160), (10, 120502944), (12, 100419120), (15, 80335296), (16, 75314340), (18, 66946080), (20, 60251472), (24, 50209560), (27, 44630720), (30, 40167648), (32, 37657170), (36, 33473040), (40, 30125736), (45, 26778432), (48, 25104780), (54, 22315360), (60, 20083824), (64, 18828585), (72, 16736520), (80, 15062868), (90, 13389216), (96, 12552390), (108, 11157680), (120, 10041912), (135, 8926144), (144, 8368260), (160, 7531434), (180, 6694608), (192, 6276195), (211, 5711040), (216, 5578840), (240, 5020956), (270, 4463072), (288, 4184130), (320, 3765717), (360, 3347304), (422, 2855520), (432, 2789420), (480, 2510478), (540, 2231536), (576, 2092065), (633, 1903680), (661, 1823040), (720, 1673652), (844, 1427760), (864, 1394710), (960, 1255239), (1055, 1142208), (1080, 1115768), (1266, 951840), (1322, 911520), (1440, 836826), (1688, 713880), (1728, 697355), (1899, 634560), (1983, 607680), (2110, 571104), (2160, 557884), (2532, 475920), (2644, 455760), (2880, 418413), (3165, 380736), (3305, 364608), (3376, 356940), (3798, 317280), (3966, 303840), (4220, 285552), (4320, 278942), (5064, 237960), (5288, 227880), (5697, 211520), (5949, 202560), (6330, 190368), (6610, 182304), (6752, 178470), (7596, 158640), (7932, 151920), (8440, 142776), (8640, 139471), (9495, 126912), (9915, 121536), (10128, 118980), (10576, 113940), (11394, 105760), (11898, 101280), (12660, 95184), (13220, 91152), (13504, 89235), (15192, 79320), (15864, 75960), (16880, 71388), (17847, 67520), (18990, 63456), (19830, 60768), (20256, 59490), (21152, 56970), (22788, 52880), (23796, 50640), (25320, 47592), (26440, 45576), (28485, 42304), (29745, 40512), (30384, 39660), (31728, 37980), (33760, 35694)]