779374080

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{33827}}^1$

素因数の和:33856

約数の個数: 120

約数和(自身を含む): 2699271432

約数和(自身を除く): 1919897352

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, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3840, 4608, 5760, 7680, 11520, 23040, 33827, 67654, 101481, 135308, 169135, 202962, 270616, 304443, 338270, 405924, 507405, 541232, 608886, 676540, 811848, 1014810, 1082464, 1217772, 1353080, 1522215, 1623696, 2029620, 2164928, 2435544, 2706160, 3044430, 3247392, 4059240, 4329856, 4871088, 5412320, 6088860, 6494784, 8118480, 8659712, 9742176, 10824640, 12177720, 12989568, 16236960, 17319424, 19484352, 21649280, 24355440, 25979136, 32473920, 38968704, 43298560, 48710880, 51958272, 64947840, 77937408, 86597120, 97421760, 129895680, 155874816, 194843520, 259791360, 389687040, 779374080]

約数ペア:

[(1, 779374080), (2, 389687040), (3, 259791360), (4, 194843520), (5, 155874816), (6, 129895680), (8, 97421760), (9, 86597120), (10, 77937408), (12, 64947840), (15, 51958272), (16, 48710880), (18, 43298560), (20, 38968704), (24, 32473920), (30, 25979136), (32, 24355440), (36, 21649280), (40, 19484352), (45, 17319424), (48, 16236960), (60, 12989568), (64, 12177720), (72, 10824640), (80, 9742176), (90, 8659712), (96, 8118480), (120, 6494784), (128, 6088860), (144, 5412320), (160, 4871088), (180, 4329856), (192, 4059240), (240, 3247392), (256, 3044430), (288, 2706160), (320, 2435544), (360, 2164928), (384, 2029620), (480, 1623696), (512, 1522215), (576, 1353080), (640, 1217772), (720, 1082464), (768, 1014810), (960, 811848), (1152, 676540), (1280, 608886), (1440, 541232), (1536, 507405), (1920, 405924), (2304, 338270), (2560, 304443), (2880, 270616), (3840, 202962), (4608, 169135), (5760, 135308), (7680, 101481), (11520, 67654), (23040, 33827)]