494043840

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{211}}^1\times {\mathrm{271}}^1$

素因数の和:508

約数の個数: 224

約数和(自身を含む): 1757598720

約数和(自身を除く): 1263554880

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, 271, 288, 320, 360, 422, 432, 480, 540, 542, 576, 633, 720, 813, 844, 864, 960, 1055, 1080, 1084, 1266, 1355, 1440, 1626, 1688, 1728, 1899, 2110, 2160, 2168, 2439, 2532, 2710, 2880, 3165, 3252, 3376, 3798, 4065, 4220, 4320, 4336, 4878, 5064, 5420, 5697, 6330, 6504, 6752, 7317, 7596, 8130, 8440, 8640, 8672, 9495, 9756, 10128, 10840, 11394, 12195, 12660, 13008, 13504, 14634, 15192, 16260, 16880, 17344, 18990, 19512, 20256, 21680, 22788, 24390, 25320, 26016, 28485, 29268, 30384, 32520, 33760, 36585, 37980, 39024, 40512, 43360, 45576, 48780, 50640, 52032, 56970, 57181, 58536, 60768, 65040, 67520, 73170, 75960, 78048, 86720, 91152, 97560, 101280, 113940, 114362, 117072, 121536, 130080, 146340, 151920, 156096, 171543, 182304, 195120, 202560, 227880, 228724, 234144, 260160, 285905, 292680, 303840, 343086, 364608, 390240, 455760, 457448, 468288, 514629, 571810, 585360, 607680, 686172, 780480, 857715, 911520, 914896, 1029258, 1143620, 1170720, 1372344, 1543887, 1715430, 1823040, 1829792, 2058516, 2287240, 2341440, 2573145, 2744688, 3087774, 3430860, 3659584, 4117032, 4574480, 5146290, 5489376, 6175548, 6861720, 7719435, 8234064, 9148960, 10292580, 10978752, 12351096, 13723440, 15438870, 16468128, 18297920, 20585160, 24702192, 27446880, 30877740, 32936256, 41170320, 49404384, 54893760, 61755480, 82340640, 98808768, 123510960, 164681280, 247021920, 494043840]

約数ペア:

[(1, 494043840), (2, 247021920), (3, 164681280), (4, 123510960), (5, 98808768), (6, 82340640), (8, 61755480), (9, 54893760), (10, 49404384), (12, 41170320), (15, 32936256), (16, 30877740), (18, 27446880), (20, 24702192), (24, 20585160), (27, 18297920), (30, 16468128), (32, 15438870), (36, 13723440), (40, 12351096), (45, 10978752), (48, 10292580), (54, 9148960), (60, 8234064), (64, 7719435), (72, 6861720), (80, 6175548), (90, 5489376), (96, 5146290), (108, 4574480), (120, 4117032), (135, 3659584), (144, 3430860), (160, 3087774), (180, 2744688), (192, 2573145), (211, 2341440), (216, 2287240), (240, 2058516), (270, 1829792), (271, 1823040), (288, 1715430), (320, 1543887), (360, 1372344), (422, 1170720), (432, 1143620), (480, 1029258), (540, 914896), (542, 911520), (576, 857715), (633, 780480), (720, 686172), (813, 607680), (844, 585360), (864, 571810), (960, 514629), (1055, 468288), (1080, 457448), (1084, 455760), (1266, 390240), (1355, 364608), (1440, 343086), (1626, 303840), (1688, 292680), (1728, 285905), (1899, 260160), (2110, 234144), (2160, 228724), (2168, 227880), (2439, 202560), (2532, 195120), (2710, 182304), (2880, 171543), (3165, 156096), (3252, 151920), (3376, 146340), (3798, 130080), (4065, 121536), (4220, 117072), (4320, 114362), (4336, 113940), (4878, 101280), (5064, 97560), (5420, 91152), (5697, 86720), (6330, 78048), (6504, 75960), (6752, 73170), (7317, 67520), (7596, 65040), (8130, 60768), (8440, 58536), (8640, 57181), (8672, 56970), (9495, 52032), (9756, 50640), (10128, 48780), (10840, 45576), (11394, 43360), (12195, 40512), (12660, 39024), (13008, 37980), (13504, 36585), (14634, 33760), (15192, 32520), (16260, 30384), (16880, 29268), (17344, 28485), (18990, 26016), (19512, 25320), (20256, 24390), (21680, 22788)]