142089720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1184081}}^1$

素因数の和:1184095

約数の個数: 32

約数和(自身を含む): 426269520

約数和(自身を除く): 284179800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1184081, 2368162, 3552243, 4736324, 5920405, 7104486, 9472648, 11840810, 14208972, 17761215, 23681620, 28417944, 35522430, 47363240, 71044860, 142089720]

約数ペア:

[(1, 142089720), (2, 71044860), (3, 47363240), (4, 35522430), (5, 28417944), (6, 23681620), (8, 17761215), (10, 14208972), (12, 11840810), (15, 9472648), (20, 7104486), (24, 5920405), (30, 4736324), (40, 3552243), (60, 2368162), (120, 1184081)]