121145920

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{54083}}^1$

素因数の和:54107

約数の個数: 56

約数和(自身を含む): 329696064

約数和(自身を除く): 208550144

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 54083, 108166, 216332, 270415, 378581, 432664, 540830, 757162, 865328, 1081660, 1514324, 1730656, 1892905, 2163320, 3028648, 3461312, 3785810, 4326640, 6057296, 7571620, 8653280, 12114592, 15143240, 17306560, 24229184, 30286480, 60572960, 121145920]

約数ペア:

[(1, 121145920), (2, 60572960), (4, 30286480), (5, 24229184), (7, 17306560), (8, 15143240), (10, 12114592), (14, 8653280), (16, 7571620), (20, 6057296), (28, 4326640), (32, 3785810), (35, 3461312), (40, 3028648), (56, 2163320), (64, 1892905), (70, 1730656), (80, 1514324), (112, 1081660), (140, 865328), (160, 757162), (224, 540830), (280, 432664), (320, 378581), (448, 270415), (560, 216332), (1120, 108166), (2240, 54083)]