265854720

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{69233}}^1$

素因数の和:69257

約数の個数: 72

約数和(自身を含む): 849085776

約数和(自身を除く): 583231056

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, 640, 768, 960, 1280, 1920, 3840, 69233, 138466, 207699, 276932, 346165, 415398, 553864, 692330, 830796, 1038495, 1107728, 1384660, 1661592, 2076990, 2215456, 2769320, 3323184, 4153980, 4430912, 5538640, 6646368, 8307960, 8861824, 11077280, 13292736, 16615920, 17723648, 22154560, 26585472, 33231840, 44309120, 53170944, 66463680, 88618240, 132927360, 265854720]

約数ペア:

[(1, 265854720), (2, 132927360), (3, 88618240), (4, 66463680), (5, 53170944), (6, 44309120), (8, 33231840), (10, 26585472), (12, 22154560), (15, 17723648), (16, 16615920), (20, 13292736), (24, 11077280), (30, 8861824), (32, 8307960), (40, 6646368), (48, 5538640), (60, 4430912), (64, 4153980), (80, 3323184), (96, 2769320), (120, 2215456), (128, 2076990), (160, 1661592), (192, 1384660), (240, 1107728), (256, 1038495), (320, 830796), (384, 692330), (480, 553864), (640, 415398), (768, 346165), (960, 276932), (1280, 207699), (1920, 138466), (3840, 69233)]