165072120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1375601}}^1$

素因数の和:1375615

約数の個数: 32

約数和(自身を含む): 495216720

約数和(自身を除く): 330144600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1375601, 2751202, 4126803, 5502404, 6878005, 8253606, 11004808, 13756010, 16507212, 20634015, 27512020, 33014424, 41268030, 55024040, 82536060, 165072120]

約数ペア:

[(1, 165072120), (2, 82536060), (3, 55024040), (4, 41268030), (5, 33014424), (6, 27512020), (8, 20634015), (10, 16507212), (12, 13756010), (15, 11004808), (20, 8253606), (24, 6878005), (30, 5502404), (40, 4126803), (60, 2751202), (120, 1375601)]