71709240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{597577}}^1$

素因数の和:597591

約数の個数: 32

約数和(自身を含む): 215128080

約数和(自身を除く): 143418840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 597577, 1195154, 1792731, 2390308, 2987885, 3585462, 4780616, 5975770, 7170924, 8963655, 11951540, 14341848, 17927310, 23903080, 35854620, 71709240]

約数ペア:

[(1, 71709240), (2, 35854620), (3, 23903080), (4, 17927310), (5, 14341848), (6, 11951540), (8, 8963655), (10, 7170924), (12, 5975770), (15, 4780616), (20, 3585462), (24, 2987885), (30, 2390308), (40, 1792731), (60, 1195154), (120, 597577)]