244620

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{151}}^1$

素因数の和:172

約数の個数: 60

約数和(自身を含む): 772464

約数和(自身を除く): 527844

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 151, 162, 180, 270, 302, 324, 405, 453, 540, 604, 755, 810, 906, 1359, 1510, 1620, 1812, 2265, 2718, 3020, 4077, 4530, 5436, 6795, 8154, 9060, 12231, 13590, 16308, 20385, 24462, 27180, 40770, 48924, 61155, 81540, 122310, 244620]

約数ペア:

[(1, 244620), (2, 122310), (3, 81540), (4, 61155), (5, 48924), (6, 40770), (9, 27180), (10, 24462), (12, 20385), (15, 16308), (18, 13590), (20, 12231), (27, 9060), (30, 8154), (36, 6795), (45, 5436), (54, 4530), (60, 4077), (81, 3020), (90, 2718), (108, 2265), (135, 1812), (151, 1620), (162, 1510), (180, 1359), (270, 906), (302, 810), (324, 755), (405, 604), (453, 540)]