404429160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{3370243}}^1$

素因数の和:3370257

約数の個数: 32

約数和(自身を含む): 1213287840

約数和(自身を除く): 808858680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 3370243, 6740486, 10110729, 13480972, 16851215, 20221458, 26961944, 33702430, 40442916, 50553645, 67404860, 80885832, 101107290, 134809720, 202214580, 404429160]

約数ペア:

[(1, 404429160), (2, 202214580), (3, 134809720), (4, 101107290), (5, 80885832), (6, 67404860), (8, 50553645), (10, 40442916), (12, 33702430), (15, 26961944), (20, 20221458), (24, 16851215), (30, 13480972), (40, 10110729), (60, 6740486), (120, 3370243)]