1188040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{4243}}^1$

素因数の和:4261

約数の個数: 32

約数和(自身を含む): 3055680

約数和(自身を除く): 1867640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 4243, 8486, 16972, 21215, 29701, 33944, 42430, 59402, 84860, 118804, 148505, 169720, 237608, 297010, 594020, 1188040]

約数ペア:

[(1, 1188040), (2, 594020), (4, 297010), (5, 237608), (7, 169720), (8, 148505), (10, 118804), (14, 84860), (20, 59402), (28, 42430), (35, 33944), (40, 29701), (56, 21215), (70, 16972), (140, 8486), (280, 4243)]