156168660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{23879}}^1$

素因数の和:24000

約数の個数: 48

約数和(自身を含む): 441302400

約数和(自身を除く): 285133740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 109, 218, 327, 436, 545, 654, 1090, 1308, 1635, 2180, 3270, 6540, 23879, 47758, 71637, 95516, 119395, 143274, 238790, 286548, 358185, 477580, 716370, 1432740, 2602811, 5205622, 7808433, 10411244, 13014055, 15616866, 26028110, 31233732, 39042165, 52056220, 78084330, 156168660]

約数ペア:

[(1, 156168660), (2, 78084330), (3, 52056220), (4, 39042165), (5, 31233732), (6, 26028110), (10, 15616866), (12, 13014055), (15, 10411244), (20, 7808433), (30, 5205622), (60, 2602811), (109, 1432740), (218, 716370), (327, 477580), (436, 358185), (545, 286548), (654, 238790), (1090, 143274), (1308, 119395), (1635, 95516), (2180, 71637), (3270, 47758), (6540, 23879)]