259327680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{270133}}^1$

素因数の和:270153

約数の個数: 56

約数和(自身を含む): 823368432

約数和(自身を除く): 564040752

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, 270133, 540266, 810399, 1080532, 1350665, 1620798, 2161064, 2701330, 3241596, 4051995, 4322128, 5402660, 6483192, 8103990, 8644256, 10805320, 12966384, 16207980, 17288512, 21610640, 25932768, 32415960, 43221280, 51865536, 64831920, 86442560, 129663840, 259327680]

約数ペア:

[(1, 259327680), (2, 129663840), (3, 86442560), (4, 64831920), (5, 51865536), (6, 43221280), (8, 32415960), (10, 25932768), (12, 21610640), (15, 17288512), (16, 16207980), (20, 12966384), (24, 10805320), (30, 8644256), (32, 8103990), (40, 6483192), (48, 5402660), (60, 4322128), (64, 4051995), (80, 3241596), (96, 2701330), (120, 2161064), (160, 1620798), (192, 1350665), (240, 1080532), (320, 810399), (480, 540266), (960, 270133)]