27873480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{2131}}^1$

素因数の和:2254

約数の個数: 64

約数和(自身を含む): 84427200

約数和(自身を除く): 56553720

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, 1308, 1635, 2131, 2180, 2616, 3270, 4262, 4360, 6393, 6540, 8524, 10655, 12786, 13080, 17048, 21310, 25572, 31965, 42620, 51144, 63930, 85240, 127860, 232279, 255720, 464558, 696837, 929116, 1161395, 1393674, 1858232, 2322790, 2787348, 3484185, 4645580, 5574696, 6968370, 9291160, 13936740, 27873480]

約数ペア:

[(1, 27873480), (2, 13936740), (3, 9291160), (4, 6968370), (5, 5574696), (6, 4645580), (8, 3484185), (10, 2787348), (12, 2322790), (15, 1858232), (20, 1393674), (24, 1161395), (30, 929116), (40, 696837), (60, 464558), (109, 255720), (120, 232279), (218, 127860), (327, 85240), (436, 63930), (545, 51144), (654, 42620), (872, 31965), (1090, 25572), (1308, 21310), (1635, 17048), (2131, 13080), (2180, 12786), (2616, 10655), (3270, 8524), (4262, 6540), (4360, 6393)]