450232320

素因数分解:

$2^{17}\times 3^1\times 5^1\times {\mathrm{229}}^1$

素因数の和:271

約数の個数: 144

約数和(自身を含む): 1447029360

約数和(自身を除く): 996797040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 229, 240, 256, 320, 384, 458, 480, 512, 640, 687, 768, 916, 960, 1024, 1145, 1280, 1374, 1536, 1832, 1920, 2048, 2290, 2560, 2748, 3072, 3435, 3664, 3840, 4096, 4580, 5120, 5496, 6144, 6870, 7328, 7680, 8192, 9160, 10240, 10992, 12288, 13740, 14656, 15360, 16384, 18320, 20480, 21984, 24576, 27480, 29312, 30720, 32768, 36640, 40960, 43968, 49152, 54960, 58624, 61440, 65536, 73280, 81920, 87936, 98304, 109920, 117248, 122880, 131072, 146560, 163840, 175872, 196608, 219840, 234496, 245760, 293120, 327680, 351744, 393216, 439680, 468992, 491520, 586240, 655360, 703488, 879360, 937984, 983040, 1172480, 1406976, 1758720, 1875968, 1966080, 2344960, 2813952, 3517440, 3751936, 4689920, 5627904, 7034880, 7503872, 9379840, 11255808, 14069760, 15007744, 18759680, 22511616, 28139520, 30015488, 37519360, 45023232, 56279040, 75038720, 90046464, 112558080, 150077440, 225116160, 450232320]

約数ペア:

[(1, 450232320), (2, 225116160), (3, 150077440), (4, 112558080), (5, 90046464), (6, 75038720), (8, 56279040), (10, 45023232), (12, 37519360), (15, 30015488), (16, 28139520), (20, 22511616), (24, 18759680), (30, 15007744), (32, 14069760), (40, 11255808), (48, 9379840), (60, 7503872), (64, 7034880), (80, 5627904), (96, 4689920), (120, 3751936), (128, 3517440), (160, 2813952), (192, 2344960), (229, 1966080), (240, 1875968), (256, 1758720), (320, 1406976), (384, 1172480), (458, 983040), (480, 937984), (512, 879360), (640, 703488), (687, 655360), (768, 586240), (916, 491520), (960, 468992), (1024, 439680), (1145, 393216), (1280, 351744), (1374, 327680), (1536, 293120), (1832, 245760), (1920, 234496), (2048, 219840), (2290, 196608), (2560, 175872), (2748, 163840), (3072, 146560), (3435, 131072), (3664, 122880), (3840, 117248), (4096, 109920), (4580, 98304), (5120, 87936), (5496, 81920), (6144, 73280), (6870, 65536), (7328, 61440), (7680, 58624), (8192, 54960), (9160, 49152), (10240, 43968), (10992, 40960), (12288, 36640), (13740, 32768), (14656, 30720), (15360, 29312), (16384, 27480), (18320, 24576), (20480, 21984)]