74042880

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{311}}^1$

素因数の和:368

約数の個数: 160

約数和(自身を含む): 245127168

約数和(自身を除く): 171084288

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 256, 310, 311, 320, 372, 384, 465, 480, 496, 512, 620, 622, 640, 744, 768, 930, 933, 960, 992, 1240, 1244, 1280, 1488, 1536, 1555, 1860, 1866, 1920, 1984, 2480, 2488, 2560, 2976, 3110, 3720, 3732, 3840, 3968, 4665, 4960, 4976, 5952, 6220, 7440, 7464, 7680, 7936, 9330, 9641, 9920, 9952, 11904, 12440, 14880, 14928, 15872, 18660, 19282, 19840, 19904, 23808, 24880, 28923, 29760, 29856, 37320, 38564, 39680, 39808, 47616, 48205, 49760, 57846, 59520, 59712, 74640, 77128, 79360, 79616, 96410, 99520, 115692, 119040, 119424, 144615, 149280, 154256, 159232, 192820, 199040, 231384, 238080, 238848, 289230, 298560, 308512, 385640, 398080, 462768, 477696, 578460, 597120, 617024, 771280, 796160, 925536, 1156920, 1194240, 1234048, 1542560, 1851072, 2313840, 2388480, 2468096, 3085120, 3702144, 4627680, 4936192, 6170240, 7404288, 9255360, 12340480, 14808576, 18510720, 24680960, 37021440, 74042880]

約数ペア:

[(1, 74042880), (2, 37021440), (3, 24680960), (4, 18510720), (5, 14808576), (6, 12340480), (8, 9255360), (10, 7404288), (12, 6170240), (15, 4936192), (16, 4627680), (20, 3702144), (24, 3085120), (30, 2468096), (31, 2388480), (32, 2313840), (40, 1851072), (48, 1542560), (60, 1234048), (62, 1194240), (64, 1156920), (80, 925536), (93, 796160), (96, 771280), (120, 617024), (124, 597120), (128, 578460), (155, 477696), (160, 462768), (186, 398080), (192, 385640), (240, 308512), (248, 298560), (256, 289230), (310, 238848), (311, 238080), (320, 231384), (372, 199040), (384, 192820), (465, 159232), (480, 154256), (496, 149280), (512, 144615), (620, 119424), (622, 119040), (640, 115692), (744, 99520), (768, 96410), (930, 79616), (933, 79360), (960, 77128), (992, 74640), (1240, 59712), (1244, 59520), (1280, 57846), (1488, 49760), (1536, 48205), (1555, 47616), (1860, 39808), (1866, 39680), (1920, 38564), (1984, 37320), (2480, 29856), (2488, 29760), (2560, 28923), (2976, 24880), (3110, 23808), (3720, 19904), (3732, 19840), (3840, 19282), (3968, 18660), (4665, 15872), (4960, 14928), (4976, 14880), (5952, 12440), (6220, 11904), (7440, 9952), (7464, 9920), (7680, 9641), (7936, 9330)]