398782080

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{69233}}^1$

素因数の和:69258

約数の個数: 96

約数和(自身を含む): 1377064260

約数和(自身を除く): 978282180

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, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 69233, 138466, 207699, 276932, 346165, 415398, 553864, 623097, 692330, 830796, 1038495, 1107728, 1246194, 1384660, 1661592, 2076990, 2215456, 2492388, 2769320, 3115485, 3323184, 4153980, 4430912, 4984776, 5538640, 6230970, 6646368, 8307960, 8861824, 9969552, 11077280, 12461940, 13292736, 16615920, 19939104, 22154560, 24923880, 26585472, 33231840, 39878208, 44309120, 49847760, 66463680, 79756416, 99695520, 132927360, 199391040, 398782080]

約数ペア:

[(1, 398782080), (2, 199391040), (3, 132927360), (4, 99695520), (5, 79756416), (6, 66463680), (8, 49847760), (9, 44309120), (10, 39878208), (12, 33231840), (15, 26585472), (16, 24923880), (18, 22154560), (20, 19939104), (24, 16615920), (30, 13292736), (32, 12461940), (36, 11077280), (40, 9969552), (45, 8861824), (48, 8307960), (60, 6646368), (64, 6230970), (72, 5538640), (80, 4984776), (90, 4430912), (96, 4153980), (120, 3323184), (128, 3115485), (144, 2769320), (160, 2492388), (180, 2215456), (192, 2076990), (240, 1661592), (288, 1384660), (320, 1246194), (360, 1107728), (384, 1038495), (480, 830796), (576, 692330), (640, 623097), (720, 553864), (960, 415398), (1152, 346165), (1440, 276932), (1920, 207699), (2880, 138466), (5760, 69233)]