121310160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{505459}}^1$

素因数の和:505475

約数の個数: 40

約数和(自身を含む): 376062240

約数和(自身を除く): 254752080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 505459, 1010918, 1516377, 2021836, 2527295, 3032754, 4043672, 5054590, 6065508, 7581885, 8087344, 10109180, 12131016, 15163770, 20218360, 24262032, 30327540, 40436720, 60655080, 121310160]

約数ペア:

[(1, 121310160), (2, 60655080), (3, 40436720), (4, 30327540), (5, 24262032), (6, 20218360), (8, 15163770), (10, 12131016), (12, 10109180), (15, 8087344), (16, 7581885), (20, 6065508), (24, 5054590), (30, 4043672), (40, 3032754), (48, 2527295), (60, 2021836), (80, 1516377), (120, 1010918), (240, 505459)]