1859374080

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{40351}}^1$

素因数の和:40382

約数の個数: 132

約数和(自身を含む): 6442842432

約数和(自身を除く): 4583468352

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1024, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3072, 3840, 4608, 5120, 5760, 7680, 9216, 11520, 15360, 23040, 40351, 46080, 80702, 121053, 161404, 201755, 242106, 322808, 363159, 403510, 484212, 605265, 645616, 726318, 807020, 968424, 1210530, 1291232, 1452636, 1614040, 1815795, 1936848, 2421060, 2582464, 2905272, 3228080, 3631590, 3873696, 4842120, 5164928, 5810544, 6456160, 7263180, 7747392, 9684240, 10329856, 11621088, 12912320, 14526360, 15494784, 19368480, 20659712, 23242176, 25824640, 29052720, 30989568, 38736960, 41319424, 46484352, 51649280, 58105440, 61979136, 77473920, 92968704, 103298560, 116210880, 123958272, 154947840, 185937408, 206597120, 232421760, 309895680, 371874816, 464843520, 619791360, 929687040, 1859374080]

約数ペア:

[(1, 1859374080), (2, 929687040), (3, 619791360), (4, 464843520), (5, 371874816), (6, 309895680), (8, 232421760), (9, 206597120), (10, 185937408), (12, 154947840), (15, 123958272), (16, 116210880), (18, 103298560), (20, 92968704), (24, 77473920), (30, 61979136), (32, 58105440), (36, 51649280), (40, 46484352), (45, 41319424), (48, 38736960), (60, 30989568), (64, 29052720), (72, 25824640), (80, 23242176), (90, 20659712), (96, 19368480), (120, 15494784), (128, 14526360), (144, 12912320), (160, 11621088), (180, 10329856), (192, 9684240), (240, 7747392), (256, 7263180), (288, 6456160), (320, 5810544), (360, 5164928), (384, 4842120), (480, 3873696), (512, 3631590), (576, 3228080), (640, 2905272), (720, 2582464), (768, 2421060), (960, 1936848), (1024, 1815795), (1152, 1614040), (1280, 1452636), (1440, 1291232), (1536, 1210530), (1920, 968424), (2304, 807020), (2560, 726318), (2880, 645616), (3072, 605265), (3840, 484212), (4608, 403510), (5120, 363159), (5760, 322808), (7680, 242106), (9216, 201755), (11520, 161404), (15360, 121053), (23040, 80702), (40351, 46080)]