228754620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1270859}}^1$

素因数の和:1270874

約数の個数: 36

約数和(自身を含む): 693889560

約数和(自身を除く): 465134940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1270859, 2541718, 3812577, 5083436, 6354295, 7625154, 11437731, 12708590, 15250308, 19062885, 22875462, 25417180, 38125770, 45750924, 57188655, 76251540, 114377310, 228754620]

約数ペア:

[(1, 228754620), (2, 114377310), (3, 76251540), (4, 57188655), (5, 45750924), (6, 38125770), (9, 25417180), (10, 22875462), (12, 19062885), (15, 15250308), (18, 12708590), (20, 11437731), (30, 7625154), (36, 6354295), (45, 5083436), (60, 3812577), (90, 2541718), (180, 1270859)]