246983580

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{152459}}^1$

素因数の和:152480

約数の個数: 60

約数和(自身を含む): 774801720

約数和(自身を除く): 527818140

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, 162, 180, 270, 324, 405, 540, 810, 1620, 152459, 304918, 457377, 609836, 762295, 914754, 1372131, 1524590, 1829508, 2286885, 2744262, 3049180, 4116393, 4573770, 5488524, 6860655, 8232786, 9147540, 12349179, 13721310, 16465572, 20581965, 24698358, 27442620, 41163930, 49396716, 61745895, 82327860, 123491790, 246983580]

約数ペア:

[(1, 246983580), (2, 123491790), (3, 82327860), (4, 61745895), (5, 49396716), (6, 41163930), (9, 27442620), (10, 24698358), (12, 20581965), (15, 16465572), (18, 13721310), (20, 12349179), (27, 9147540), (30, 8232786), (36, 6860655), (45, 5488524), (54, 4573770), (60, 4116393), (81, 3049180), (90, 2744262), (108, 2286885), (135, 1829508), (162, 1524590), (180, 1372131), (270, 914754), (324, 762295), (405, 609836), (540, 457377), (810, 304918), (1620, 152459)]