15081240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1153}}^1$

素因数の和:1276

約数の個数: 64

約数和(自身を含む): 45698400

約数和(自身を除く): 30617160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 109, 120, 218, 327, 436, 545, 654, 872, 1090, 1153, 1308, 1635, 2180, 2306, 2616, 3270, 3459, 4360, 4612, 5765, 6540, 6918, 9224, 11530, 13080, 13836, 17295, 23060, 27672, 34590, 46120, 69180, 125677, 138360, 251354, 377031, 502708, 628385, 754062, 1005416, 1256770, 1508124, 1885155, 2513540, 3016248, 3770310, 5027080, 7540620, 15081240]

約数ペア:

[(1, 15081240), (2, 7540620), (3, 5027080), (4, 3770310), (5, 3016248), (6, 2513540), (8, 1885155), (10, 1508124), (12, 1256770), (15, 1005416), (20, 754062), (24, 628385), (30, 502708), (40, 377031), (60, 251354), (109, 138360), (120, 125677), (218, 69180), (327, 46120), (436, 34590), (545, 27672), (654, 23060), (872, 17295), (1090, 13836), (1153, 13080), (1308, 11530), (1635, 9224), (2180, 6918), (2306, 6540), (2616, 5765), (3270, 4612), (3459, 4360)]