1150740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{2131}}^1$

素因数の和:2149

約数の個数: 48

約数和(自身を含む): 3581760

約数和(自身を除く): 2431020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 2131, 4262, 6393, 8524, 10655, 12786, 19179, 21310, 25572, 31965, 38358, 42620, 57537, 63930, 76716, 95895, 115074, 127860, 191790, 230148, 287685, 383580, 575370, 1150740]

約数ペア:

[(1, 1150740), (2, 575370), (3, 383580), (4, 287685), (5, 230148), (6, 191790), (9, 127860), (10, 115074), (12, 95895), (15, 76716), (18, 63930), (20, 57537), (27, 42620), (30, 38358), (36, 31965), (45, 25572), (54, 21310), (60, 19179), (90, 12786), (108, 10655), (135, 8524), (180, 6393), (270, 4262), (540, 2131)]