395374080

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{51481}}^1$

素因数の和:51507

約数の個数: 80

約数和(自身を含む): 1263986064

約数和(自身を除く): 868611984

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1280, 1536, 1920, 2560, 3840, 7680, 51481, 102962, 154443, 205924, 257405, 308886, 411848, 514810, 617772, 772215, 823696, 1029620, 1235544, 1544430, 1647392, 2059240, 2471088, 3088860, 3294784, 4118480, 4942176, 6177720, 6589568, 8236960, 9884352, 12355440, 13179136, 16473920, 19768704, 24710880, 26358272, 32947840, 39537408, 49421760, 65895680, 79074816, 98843520, 131791360, 197687040, 395374080]

約数ペア:

[(1, 395374080), (2, 197687040), (3, 131791360), (4, 98843520), (5, 79074816), (6, 65895680), (8, 49421760), (10, 39537408), (12, 32947840), (15, 26358272), (16, 24710880), (20, 19768704), (24, 16473920), (30, 13179136), (32, 12355440), (40, 9884352), (48, 8236960), (60, 6589568), (64, 6177720), (80, 4942176), (96, 4118480), (120, 3294784), (128, 3088860), (160, 2471088), (192, 2059240), (240, 1647392), (256, 1544430), (320, 1235544), (384, 1029620), (480, 823696), (512, 772215), (640, 617772), (768, 514810), (960, 411848), (1280, 308886), (1536, 257405), (1920, 205924), (2560, 154443), (3840, 102962), (7680, 51481)]