228700620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1270559}}^1$

素因数の和:1270574

約数の個数: 36

約数和(自身を含む): 693725760

約数和(自身を除く): 465025140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1270559, 2541118, 3811677, 5082236, 6352795, 7623354, 11435031, 12705590, 15246708, 19058385, 22870062, 25411180, 38116770, 45740124, 57175155, 76233540, 114350310, 228700620]

約数ペア:

[(1, 228700620), (2, 114350310), (3, 76233540), (4, 57175155), (5, 45740124), (6, 38116770), (9, 25411180), (10, 22870062), (12, 19058385), (15, 15246708), (18, 12705590), (20, 11435031), (30, 7623354), (36, 6352795), (45, 5082236), (60, 3811677), (90, 2541118), (180, 1270559)]