1124670720

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{2687}}^1$

素因数の和:2820

約数の個数: 144

約数和(自身を含む): 3626219520

約数和(自身を除く): 2501548800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 109, 120, 128, 160, 192, 218, 240, 256, 320, 327, 384, 436, 480, 545, 640, 654, 768, 872, 960, 1090, 1280, 1308, 1635, 1744, 1920, 2180, 2616, 2687, 3270, 3488, 3840, 4360, 5232, 5374, 6540, 6976, 8061, 8720, 10464, 10748, 13080, 13435, 13952, 16122, 17440, 20928, 21496, 26160, 26870, 27904, 32244, 34880, 40305, 41856, 42992, 52320, 53740, 64488, 69760, 80610, 83712, 85984, 104640, 107480, 128976, 139520, 161220, 171968, 209280, 214960, 257952, 292883, 322440, 343936, 418560, 429920, 515904, 585766, 644880, 687872, 859840, 878649, 1031808, 1171532, 1289760, 1464415, 1719680, 1757298, 2063616, 2343064, 2579520, 2928830, 3439360, 3514596, 4393245, 4686128, 5159040, 5857660, 7029192, 8786490, 9372256, 10318080, 11715320, 14058384, 17572980, 18744512, 23430640, 28116768, 35145960, 37489024, 46861280, 56233536, 70291920, 74978048, 93722560, 112467072, 140583840, 187445120, 224934144, 281167680, 374890240, 562335360, 1124670720]

約数ペア:

[(1, 1124670720), (2, 562335360), (3, 374890240), (4, 281167680), (5, 224934144), (6, 187445120), (8, 140583840), (10, 112467072), (12, 93722560), (15, 74978048), (16, 70291920), (20, 56233536), (24, 46861280), (30, 37489024), (32, 35145960), (40, 28116768), (48, 23430640), (60, 18744512), (64, 17572980), (80, 14058384), (96, 11715320), (109, 10318080), (120, 9372256), (128, 8786490), (160, 7029192), (192, 5857660), (218, 5159040), (240, 4686128), (256, 4393245), (320, 3514596), (327, 3439360), (384, 2928830), (436, 2579520), (480, 2343064), (545, 2063616), (640, 1757298), (654, 1719680), (768, 1464415), (872, 1289760), (960, 1171532), (1090, 1031808), (1280, 878649), (1308, 859840), (1635, 687872), (1744, 644880), (1920, 585766), (2180, 515904), (2616, 429920), (2687, 418560), (3270, 343936), (3488, 322440), (3840, 292883), (4360, 257952), (5232, 214960), (5374, 209280), (6540, 171968), (6976, 161220), (8061, 139520), (8720, 128976), (10464, 107480), (10748, 104640), (13080, 85984), (13435, 83712), (13952, 80610), (16122, 69760), (17440, 64488), (20928, 53740), (21496, 52320), (26160, 42992), (26870, 41856), (27904, 40305), (32244, 34880)]