540545120

素因数分解:

$2^5\times 5^1\times {\mathrm{47}}^1\times {\mathrm{71881}}^1$

素因数の和:71943

約数の個数: 48

約数和(自身を含む): 1304227008

約数和(自身を除く): 763681888

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 80, 94, 160, 188, 235, 376, 470, 752, 940, 1504, 1880, 3760, 7520, 71881, 143762, 287524, 359405, 575048, 718810, 1150096, 1437620, 2300192, 2875240, 3378407, 5750480, 6756814, 11500960, 13513628, 16892035, 27027256, 33784070, 54054512, 67568140, 108109024, 135136280, 270272560, 540545120]

約数ペア:

[(1, 540545120), (2, 270272560), (4, 135136280), (5, 108109024), (8, 67568140), (10, 54054512), (16, 33784070), (20, 27027256), (32, 16892035), (40, 13513628), (47, 11500960), (80, 6756814), (94, 5750480), (160, 3378407), (188, 2875240), (235, 2300192), (376, 1437620), (470, 1150096), (752, 718810), (940, 575048), (1504, 359405), (1880, 287524), (3760, 143762), (7520, 71881)]