331327680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{345133}}^1$

素因数の和:345153

約数の個数: 56

約数和(自身を含む): 1051968432

約数和(自身を除く): 720640752

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, 160, 192, 240, 320, 480, 960, 345133, 690266, 1035399, 1380532, 1725665, 2070798, 2761064, 3451330, 4141596, 5176995, 5522128, 6902660, 8283192, 10353990, 11044256, 13805320, 16566384, 20707980, 22088512, 27610640, 33132768, 41415960, 55221280, 66265536, 82831920, 110442560, 165663840, 331327680]

約数ペア:

[(1, 331327680), (2, 165663840), (3, 110442560), (4, 82831920), (5, 66265536), (6, 55221280), (8, 41415960), (10, 33132768), (12, 27610640), (15, 22088512), (16, 20707980), (20, 16566384), (24, 13805320), (30, 11044256), (32, 10353990), (40, 8283192), (48, 6902660), (60, 5522128), (64, 5176995), (80, 4141596), (96, 3451330), (120, 2761064), (160, 2070798), (192, 1725665), (240, 1380532), (320, 1035399), (480, 690266), (960, 345133)]