1454603520

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{19937}}^1$

素因数の和:19980

約数の個数: 144

約数和(自身を含む): 4890392640

約数和(自身を除く): 3435789120

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, 480, 570, 608, 640, 760, 768, 912, 960, 1140, 1216, 1280, 1520, 1824, 1920, 2280, 2432, 3040, 3648, 3840, 4560, 4864, 6080, 7296, 9120, 12160, 14592, 18240, 19937, 24320, 36480, 39874, 59811, 72960, 79748, 99685, 119622, 159496, 199370, 239244, 299055, 318992, 378803, 398740, 478488, 598110, 637984, 757606, 797480, 956976, 1136409, 1196220, 1275968, 1515212, 1594960, 1894015, 1913952, 2272818, 2392440, 2551936, 3030424, 3189920, 3788030, 3827904, 4545636, 4784880, 5103872, 5682045, 6060848, 6379840, 7576060, 7655808, 9091272, 9569760, 11364090, 12121696, 12759680, 15152120, 15311616, 18182544, 19139520, 22728180, 24243392, 25519360, 30304240, 36365088, 38279040, 45456360, 48486784, 60608480, 72730176, 76558080, 90912720, 96973568, 121216960, 145460352, 181825440, 242433920, 290920704, 363650880, 484867840, 727301760, 1454603520]

約数ペア:

[(1, 1454603520), (2, 727301760), (3, 484867840), (4, 363650880), (5, 290920704), (6, 242433920), (8, 181825440), (10, 145460352), (12, 121216960), (15, 96973568), (16, 90912720), (19, 76558080), (20, 72730176), (24, 60608480), (30, 48486784), (32, 45456360), (38, 38279040), (40, 36365088), (48, 30304240), (57, 25519360), (60, 24243392), (64, 22728180), (76, 19139520), (80, 18182544), (95, 15311616), (96, 15152120), (114, 12759680), (120, 12121696), (128, 11364090), (152, 9569760), (160, 9091272), (190, 7655808), (192, 7576060), (228, 6379840), (240, 6060848), (256, 5682045), (285, 5103872), (304, 4784880), (320, 4545636), (380, 3827904), (384, 3788030), (456, 3189920), (480, 3030424), (570, 2551936), (608, 2392440), (640, 2272818), (760, 1913952), (768, 1894015), (912, 1594960), (960, 1515212), (1140, 1275968), (1216, 1196220), (1280, 1136409), (1520, 956976), (1824, 797480), (1920, 757606), (2280, 637984), (2432, 598110), (3040, 478488), (3648, 398740), (3840, 378803), (4560, 318992), (4864, 299055), (6080, 239244), (7296, 199370), (9120, 159496), (12160, 119622), (14592, 99685), (18240, 79748), (19937, 72960), (24320, 59811), (36480, 39874)]