168543840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{351133}}^1$

素因数の和:351151

約数の個数: 48

約数和(自身を含む): 530914608

約数和(自身を除く): 362370768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 351133, 702266, 1053399, 1404532, 1755665, 2106798, 2809064, 3511330, 4213596, 5266995, 5618128, 7022660, 8427192, 10533990, 11236256, 14045320, 16854384, 21067980, 28090640, 33708768, 42135960, 56181280, 84271920, 168543840]

約数ペア:

[(1, 168543840), (2, 84271920), (3, 56181280), (4, 42135960), (5, 33708768), (6, 28090640), (8, 21067980), (10, 16854384), (12, 14045320), (15, 11236256), (16, 10533990), (20, 8427192), (24, 7022660), (30, 5618128), (32, 5266995), (40, 4213596), (48, 3511330), (60, 2809064), (80, 2106798), (96, 1755665), (120, 1404532), (160, 1053399), (240, 702266), (480, 351133)]