168220320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{350459}}^1$

素因数の和:350477

約数の個数: 48

約数和(自身を含む): 529895520

約数和(自身を除く): 361675200

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, 350459, 700918, 1051377, 1401836, 1752295, 2102754, 2803672, 3504590, 4205508, 5256885, 5607344, 7009180, 8411016, 10513770, 11214688, 14018360, 16822032, 21027540, 28036720, 33644064, 42055080, 56073440, 84110160, 168220320]

約数ペア:

[(1, 168220320), (2, 84110160), (3, 56073440), (4, 42055080), (5, 33644064), (6, 28036720), (8, 21027540), (10, 16822032), (12, 14018360), (15, 11214688), (16, 10513770), (20, 8411016), (24, 7009180), (30, 5607344), (32, 5256885), (40, 4205508), (48, 3504590), (60, 2803672), (80, 2102754), (96, 1752295), (120, 1401836), (160, 1051377), (240, 700918), (480, 350459)]