221170440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1843087}}^1$

素因数の和:1843101

約数の個数: 32

約数和(自身を含む): 663511680

約数和(自身を除く): 442341240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1843087, 3686174, 5529261, 7372348, 9215435, 11058522, 14744696, 18430870, 22117044, 27646305, 36861740, 44234088, 55292610, 73723480, 110585220, 221170440]

約数ペア:

[(1, 221170440), (2, 110585220), (3, 73723480), (4, 55292610), (5, 44234088), (6, 36861740), (8, 27646305), (10, 22117044), (12, 18430870), (15, 14744696), (20, 11058522), (24, 9215435), (30, 7372348), (40, 5529261), (60, 3686174), (120, 1843087)]