272578560

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{467}}^1$

素因数の和:516

約数の個数: 192

約数和(自身を含む): 919900800

約数和(自身を除く): 647322240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 256, 285, 304, 320, 380, 384, 456, 467, 480, 512, 570, 608, 640, 760, 768, 912, 934, 960, 1024, 1140, 1216, 1280, 1401, 1520, 1536, 1824, 1868, 1920, 2048, 2280, 2335, 2432, 2560, 2802, 3040, 3072, 3648, 3736, 3840, 4560, 4670, 4864, 5120, 5604, 6080, 6144, 7005, 7296, 7472, 7680, 8873, 9120, 9340, 9728, 10240, 11208, 12160, 14010, 14592, 14944, 15360, 17746, 18240, 18680, 19456, 22416, 24320, 26619, 28020, 29184, 29888, 30720, 35492, 36480, 37360, 38912, 44365, 44832, 48640, 53238, 56040, 58368, 59776, 70984, 72960, 74720, 88730, 89664, 97280, 106476, 112080, 116736, 119552, 133095, 141968, 145920, 149440, 177460, 179328, 194560, 212952, 224160, 239104, 266190, 283936, 291840, 298880, 354920, 358656, 425904, 448320, 478208, 532380, 567872, 583680, 597760, 709840, 717312, 851808, 896640, 956416, 1064760, 1135744, 1195520, 1419680, 1434624, 1703616, 1793280, 2129520, 2271488, 2391040, 2839360, 2869248, 3407232, 3586560, 4259040, 4542976, 4782080, 5678720, 6814464, 7173120, 8518080, 9085952, 11357440, 13628928, 14346240, 17036160, 18171904, 22714880, 27257856, 34072320, 45429760, 54515712, 68144640, 90859520, 136289280, 272578560]

約数ペア:

[(1, 272578560), (2, 136289280), (3, 90859520), (4, 68144640), (5, 54515712), (6, 45429760), (8, 34072320), (10, 27257856), (12, 22714880), (15, 18171904), (16, 17036160), (19, 14346240), (20, 13628928), (24, 11357440), (30, 9085952), (32, 8518080), (38, 7173120), (40, 6814464), (48, 5678720), (57, 4782080), (60, 4542976), (64, 4259040), (76, 3586560), (80, 3407232), (95, 2869248), (96, 2839360), (114, 2391040), (120, 2271488), (128, 2129520), (152, 1793280), (160, 1703616), (190, 1434624), (192, 1419680), (228, 1195520), (240, 1135744), (256, 1064760), (285, 956416), (304, 896640), (320, 851808), (380, 717312), (384, 709840), (456, 597760), (467, 583680), (480, 567872), (512, 532380), (570, 478208), (608, 448320), (640, 425904), (760, 358656), (768, 354920), (912, 298880), (934, 291840), (960, 283936), (1024, 266190), (1140, 239104), (1216, 224160), (1280, 212952), (1401, 194560), (1520, 179328), (1536, 177460), (1824, 149440), (1868, 145920), (1920, 141968), (2048, 133095), (2280, 119552), (2335, 116736), (2432, 112080), (2560, 106476), (2802, 97280), (3040, 89664), (3072, 88730), (3648, 74720), (3736, 72960), (3840, 70984), (4560, 59776), (4670, 58368), (4864, 56040), (5120, 53238), (5604, 48640), (6080, 44832), (6144, 44365), (7005, 38912), (7296, 37360), (7472, 36480), (7680, 35492), (8873, 30720), (9120, 29888), (9340, 29184), (9728, 28020), (10240, 26619), (11208, 24320), (12160, 22416), (14010, 19456), (14592, 18680), (14944, 18240), (15360, 17746)]