454872960

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{503}}^1$

素因数の和:685

約数の個数: 192

約数和(自身を含む): 1583880480

約数和(自身を除く): 1129007520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 157, 160, 180, 192, 240, 288, 314, 320, 360, 384, 471, 480, 503, 576, 628, 640, 720, 785, 942, 960, 1006, 1152, 1256, 1413, 1440, 1509, 1570, 1884, 1920, 2012, 2355, 2512, 2515, 2826, 2880, 3018, 3140, 3768, 4024, 4527, 4710, 5024, 5030, 5652, 5760, 6036, 6280, 7065, 7536, 7545, 8048, 9054, 9420, 10048, 10060, 11304, 12072, 12560, 14130, 15072, 15090, 16096, 18108, 18840, 20096, 20120, 22608, 22635, 24144, 25120, 28260, 30144, 30180, 32192, 36216, 37680, 40240, 45216, 45270, 48288, 50240, 56520, 60288, 60360, 64384, 72432, 75360, 78971, 80480, 90432, 90540, 96576, 100480, 113040, 120720, 144864, 150720, 157942, 160960, 180864, 181080, 193152, 226080, 236913, 241440, 289728, 301440, 315884, 321920, 362160, 394855, 452160, 473826, 482880, 579456, 631768, 710739, 724320, 789710, 904320, 947652, 965760, 1184565, 1263536, 1421478, 1448640, 1579420, 1895304, 2369130, 2527072, 2842956, 2897280, 3158840, 3553695, 3790608, 4738260, 5054144, 5685912, 6317680, 7107390, 7581216, 9476520, 10108288, 11371824, 12635360, 14214780, 15162432, 18953040, 22743648, 25270720, 28429560, 30324864, 37906080, 45487296, 50541440, 56859120, 75812160, 90974592, 113718240, 151624320, 227436480, 454872960]

約数ペア:

[(1, 454872960), (2, 227436480), (3, 151624320), (4, 113718240), (5, 90974592), (6, 75812160), (8, 56859120), (9, 50541440), (10, 45487296), (12, 37906080), (15, 30324864), (16, 28429560), (18, 25270720), (20, 22743648), (24, 18953040), (30, 15162432), (32, 14214780), (36, 12635360), (40, 11371824), (45, 10108288), (48, 9476520), (60, 7581216), (64, 7107390), (72, 6317680), (80, 5685912), (90, 5054144), (96, 4738260), (120, 3790608), (128, 3553695), (144, 3158840), (157, 2897280), (160, 2842956), (180, 2527072), (192, 2369130), (240, 1895304), (288, 1579420), (314, 1448640), (320, 1421478), (360, 1263536), (384, 1184565), (471, 965760), (480, 947652), (503, 904320), (576, 789710), (628, 724320), (640, 710739), (720, 631768), (785, 579456), (942, 482880), (960, 473826), (1006, 452160), (1152, 394855), (1256, 362160), (1413, 321920), (1440, 315884), (1509, 301440), (1570, 289728), (1884, 241440), (1920, 236913), (2012, 226080), (2355, 193152), (2512, 181080), (2515, 180864), (2826, 160960), (2880, 157942), (3018, 150720), (3140, 144864), (3768, 120720), (4024, 113040), (4527, 100480), (4710, 96576), (5024, 90540), (5030, 90432), (5652, 80480), (5760, 78971), (6036, 75360), (6280, 72432), (7065, 64384), (7536, 60360), (7545, 60288), (8048, 56520), (9054, 50240), (9420, 48288), (10048, 45270), (10060, 45216), (11304, 40240), (12072, 37680), (12560, 36216), (14130, 32192), (15072, 30180), (15090, 30144), (16096, 28260), (18108, 25120), (18840, 24144), (20096, 22635), (20120, 22608)]